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RICCA CHEMICAL COMPANY offers an extensive breadth of line for environmental testing products. Our products are manufactured according to the latest APHA Standard Methods and EPA specifications. In addition, we offer the tightest specifications and best service in the industry.
Solutions for Environmental Applications
ENVIRONMENTAL
RICCA is a reliable source for standards and solutions for your refining needs. • ISO9001:2008certified,cGMPregistered,andDEAlicensed • StandardizedandcertifiedtraceabletoNISTStandard ReferenceMaterialasappropriate • Roundrobintestsareperformedbetweenplantsasan additionallayerofqualityassuranceconsistency • Uniquelotnumbersandexpirationdatesprintedoneachlabel • Widerangeofpackagingoptionsavailableinavarietyofsizes • CompleterangeofpHBuffersavailablefromasinglesource andaccurateto±at25°C(±0.002formostPrecisionBuffers) • DetailedCertificatesofAnalysisavailableonallproducts
Source with Ricca and you can expect… • Multiplefacilitiesnationwide. • Productsareassignedauniquelotnumberatmanufacture. • MSDSsandCofAsavailableonourwebsite. • Amplesupplyofrawmaterialsandfinishedgoodssowecan quicklyshipyouritems. • StrategicSourcingPartnersthatprovideuswithquality materialsatcompetitivepricestoensureourcustomersreceive qualitysolutionsatcompetitiveprices. • Thetightestspecificationsavailableintheindustrywithlow lot-to-lotvariance. • Theabilitytocreatecustomsolutionstomeetyoureveryneed.
Environmental Testing Solutions •Largeproductofferingforuseinwaterandsolid wasteanalysis • ReagentsforWaterHardnesstesting,Residual Chlorine,TotalOrganicCarbon(TOC), BiochemicalOxygenDemand,andDissolved Oxygenanalysis • EnvironmentalTestingSolutionsforORP, Hardness,Nitrogen(Ammonia/Nitrite/Nitrate), PhosphateandChloride • AAAandICPStandardsareavailableinvarious concentrationsandmatrices • Referencecalibrationbufferswithconsistent specificationsacrossallpHranges
RIGHT • READY • RICCA
PROPRIETARY STATEMENT: This sales guide contains proprietary and confidential information of RICCA CHEMICAL COMPANY, and shall not be used, disclosed or reproduced, in whole or part without expressed written consent.
BN0108136
© 2013, RICCA CHEMICAL COMPANY
ENVIRONMENTAL
2
223016 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=500
223000216 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=2
223000316 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=3
223000516 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=5
223001516 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=15
223002516 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=25
2230516 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=10
13622615 SodiumHydroxide,10.0Normal
623516 Ammonia-AmmoniumChlorideBufferTS
6421 AmmoniumHydroxide,1.00Normal
178016 CalciumChlorideStandard,1mL=1mgCaCO3(0.4mgCa),1000ppmCaCO3(400ppmCa),0.0100MCa²+,0.0200NCa²+
27001 EDTATitrant,0.0100Molar(M/100)
35801 HydrochloricAcid,50%(v/v)AqueousSolution(1+1)
506016 MethylRedIndicator,0.1%(w/v)AqueousSolution
521216 MonomagnesiumEDTA,0.2g/L,forHardness
92001 WaterHardnessBuffer,withMagnesiumEDTA
930016 WaterHardnessIndicator,0.5%(w/v)EriochromeBlackTin2-Methoxyethanol
53505PT NitricAcid,50%(v/v)AqueousSolution(1+1)
91511 Water,ACSReagentGrade,ASTMTypeI,ASTMTypeIIPackagedinglasscontainers
RICVSTD7500 InitialCalibrationVerificationStandard7,CLP
RLPC1500 LabPerformanceCheck,Method200.7
PAU1KH500 GoldICPStandard,1mL=1mgAu(1,000ppmAu)Auin3%HCl
EPA 110.1 &110.2 Color
EPA 130.1 & 130.2 Hardness
EPA 200.7, 200.8, 200.9 Trace Elements/Multi-Elements
63601 PotassiumPermanganate,5%(w/v)AqueousSolution,MercuryFree
64001 PotassiumPermanganate,0.100Normal(N/10),0.0200Molar(M/50)
645016 PotassiumPersulfate,5%(w/v)AqueousSolution
719416 SodiumChloride-HydroxylamineSulfateSolution,forColdVaporAtomicAbsorptionAnalysis
7996532 StannousChlorideSuspension,10%(w/v)in0.5NormalSulfuricAcid
81505 SulfuricAcid,10%(v/v)AqueousSolution(1+9)
82801 SulfuricAcid,0.500Normal(N/2)
83101 SulfuricAcid,2.00Normal
EPA 245.1 & 245.5 Mercury
3
35951 HydrochloricAcid,0.0200Normal(N/50)
36001 HydrochloricAcid,0.100Normal(N/10)
71751 SodiumCarbonate,0.0200Normal(N/50),1mL=1mgCaCO3
718516 SodiumCarbonate,0.0500Normal(N/20),1mL=2.5mgCaCO3
73001 SodiumHydroxide,0.0200Normal(N/50),1mL=1mgCaCO3
74501 SodiumHydroxide,1.00Normal
82001 SulfuricAcid,0.0200Normal(N/50)
82501 SulfuricAcid,0.100Normal(N/10)
195016 ChlorideStandard,1mL=0.5mgCl-,500ppmCl-(0.0141Normal)
261016 Diphenylcarbazone-BromophenolBlueMixedIndicator,forChlorideDetermination
386516 Hydroquinone,1%(w/v)AqueousSolution(10g/L)
47051 MercuricNitrate,0.0141Normal,0.00705Molar,1mL=0.5mgCl-
471532 MercuricNitrate,0.0250Normal(N/40)
47401 MercuricNitrate,0.141Normal,0.0705Molar,1mg=5mLCl-
47851 MercuricThiocyanateStockSolution,4.17g/LinMethanol
530816 NitricAcid,0.3%(v/v)AqueousSolution(3+997)
722216 SodiumChloride,0.0250Normal(N/40)
72431 SodiumHydroxide,1%(w/v)AqueousSolution(10g/L)
EPA 305.1, 305.2 and 310.1 Acidity/Alkalinity
EPA 325.1, 325.2, & 325.3 Chloride
501 AcetateBuffer,pH4.0,forResidualChlorineAnalysis
26551 DPDIndicatorSolution,forResidualChlorineAnalysis
31441 FerrousAmmoniumSulfate,0.00282Normal(0.00282Molar),1mL=0.1mgCl2
39801 Iodine(Iodine-Iodide),0.0282Normal,1mL=1mgCl2
40001 Iodine(Iodine-Iodide),0.100Normal(N/10)
57501 PhenylarsineOxide(PAO)Titrant,0.00564Normal,Stabilized,1mL=0.2mgCl2
576016 PhenylarsineOxide(PAO)Titrant,0.0375Normal,Stabilized
58051 PhosphateBufferSolution,forChlorineDetermination(DPDMethods)
587916 PotassiumBiiodate,0.100Normal(N/10)
60601 PotassiumDichromate,0.100Normal(N/10),0.0167Molar(M/60)
62901 PotassiumIodide,5%(w/v)AqueousSolution,Stabilized
714016 SodiumArsenite,0.5%(w/v)AqueousSolution
EPA 330.1, 330.2, 330.3, & 330.4 Chlorine Total Residual
ENVIRONMENTAL
4
80501 StarchIndicator,1%(w/v)AqueousSolution,MercuryFree,forIodometricTitrations
81651 SulfuricAcid,20%(v/v)AqueousSolution(1+4),ReagentGrade
81701 SulfuricAcid,25%(v/v)AqueousSolution(1+3)
192616 Chloramine-T,1%(w/v)
254316 CyanideStandard,1mL=1mgCN,1000ppmCN
256016 p-Dimethylaminobenzalrhodanine,0.02%(w/v)inAcetone,IndicatorforArgentimetricTitrations
44701 MagnesiumChloride,51%(w/v)AqueousSolution
658416 Pyridine-BarbituricAcidReagent,forCyanideDetermination
69101 SilverNitrate,0.0192Normal(0.0192Molar),1mL=1mgCN-
72501 SodiumHydroxide,5%(w/v)AqueousSolution(50g/L)
83431816 SulfuricAcid,18.0Normal
74501 SodiumHydroxide,1.00Normal
EPA 330.1, 330.2, 330.3, & 330.4 Chlorine Total Residual
EPA 335.2 & 335.3 Cyanides Total
138255HP AceticAcid,25%(v/v)AqueousSolution(1+3)
6261 AmmoniumChloride-EDTASolution,forNitratebytheCadmiumReductionMethod
10401 BorateBuffer,pH9.5,forAmmoniaandOrganicNitrogenAnalysis
10651 BoricAcid,2%(w/v)AqueousSolution
142016 Brucine-SulfanilicAcidSolution,forNitrateAnalysis
22331 ColorReagent,forNitrateDetermination
23171 CopperSulfate,2%(w/v)AqueousSolution
25501 DigestionReagent,withMercuryCatalyst,forKjeldahlNitrogenAnalysis
266916 EDTAReagent,5%AqueouswithSodiumHydroxide,forAmmoniaNitrogenDetermination
37501 HydrochloricAcid,6.00Normal
516416 MixedIndicatorSolution,MethylRed-MethyleneBlue
525016 NesslerReagent,forAmmoniaNitrogenDetermination
EPA 350.1, 350.2, 350.3, 351.1, 351.2, 351.3, 351.4, 352.1, 353.2, 353.3, Nitrogen/Ammonia, Nitrogen, Nitrate, Nitrite
5
545016 NitrogenStandard,1mL=0.01mgN,10ppmNasAmmonia(12.2ppmNH3)
54551 NitrogenStandard,1mL=1mgN,1000ppmNasAmmonia(1216ppmNH3)
545616 NitrogenStandard,1mL=0.01mgN,10ppmNasNitrate(44.27ppmNO3-)
545716 NitrogenStandard,1mL=0.1mgN,100ppmNasNitrate(442.7ppmNO3-)
545932 NitrogenStandard,1mL=1mgN,1000ppmNasNitrate(4427ppmNO3-)
546116 NitrogenStandard,1mL=1mgN,1000ppmNasNitrite(3285ppmNO2-)
5461116 NitrogenStandard,1mL=0.1mgN,100ppmNasNitrite(328.5ppmNO2-)
663832 RochelleSalt,20%(w/v)AqueousSolution
72201 SodiumChloride,30%(w/v)AqueousSolution
72705 SodiumHydroxide,20%(w/v)AqueousSolution(200g/L)
72741 SodiumHydroxide,30%(w/v)AqueousSolution
72801 SodiumHydroxide,40%(w/v)AqueousSolution,NitrogenFree,SuitableforKjeldahlNitrogenAnalysis
74501 SodiumHydroxide,1.00Normal
74661 SodiumHydroxide,6.00Normal
74705HP SodiumHydroxide,10.0Normal
747932 SodiumHydroxide,40%(w/v),withSodiumIodideandEDTA
74951 SodiumHydroxide-Thiosulfate,50%-2.5%(w/v)AqueousSolution,forKjeldahlNitrogenAnalysisusingCopperCatalyst
749511 SodiumHypochloriteSolution,2.5%(w/w)NaOCl
749816 SodiumNitroprusside,0.5g/LAqueousSolution
75181 SodiumPhenateSolution,forAmmoniaNitrogenAnalysis
754016 SodiumPotassiumTartrate,10%(w/v)AqueousSolution,pH5.2
755332 Salicylate/NitroprussideSolution,EPAforKjeldahlNitrogenDetermination
82001 SulfuricAcid,0.0200Normal(N/50)
83251 SulfuricAcid,5.00Normal
83631 SyntheticSeawater,ASTMD1141SubstituteOceanWater,withoutHeavyMetals
962016 ZincSulfate,10%(w/v)AqueousSolution
EPA 350.1, 350.2, 350.3, 351.1, 351.2, 351.3, 351.4, 352.1, 353.2, 353.3, Nitrogen/Ammonia, Nitrogen, Nitrate, Nitrite
ENVIRONMENTAL
6
5401 Alkaline-Iodide-Azide,AlsterbergFormulation,forDissolvedOxygen(DO)Analysis
314016 FerroinIndicator,0.025MolarPhenanthrolineFerrousSulfateComplex
31501 FerrousAmmoniumSulfate,0.250Normal(N/4),0.250Molar(M/4)
46201 ManganousSulfateSolution,364g/L
576016 PhenylarsineOxide(PAO)Titrant,0.0375Normal,Stabilized
586816 PotassiumAcidPhthalateStandard,1mL=1mgChemicalOxygenDemand(COD),1000ppmCOD
60501 PotassiumDichromate,0.0250Normal(N/40)
60701 PotassiumDichromate,0.250Normal(N/4),0.04167Molar(M/24)
61001 PotassiumFluoride,40%(w/v)AqueousSolution
79251 SodiumThiosulfate,0.0375Normal
80501 StarchIndicator,1%(w/v)AqueousSolution,MercuryFree,forIodometricTitrations
81801 SulfuricAcid,50%(v/v)AqueousSolution(1+1)
83504 SulfuricAcid-SilverSulfateReagent,forChemicalOxygenDemand(COD)Analysis
EPA 360.2, 410.1, 410.2, 410.3 & 410.4 Chemical Oxygen Demand/Dissolved Oxygen
66516 AmmoniumMolybdate,4%(w/v)AqueousSolution
25501 DigestionReagent,withMercuryCatalyst,forKjeldahlNitrogenAnalysis
35801 HydrochloricAcid,50%(v/v)AqueousSolution(1+1)
56001 PhenolphthaleinIndicator,0.5%(w/v)in50%(v/v)Alcohol,Neutralized
583016 PhosphateStandard,1mL=0.05mgP,50ppmP(153ppmPO43-)
587216 PotassiumAntimonylTartrate,0.2743%(w/v)AqueousSolution(1.3715g/500mL)
74501 SodiumHydroxide,1.00Normal
83251 SulfuricAcid,5.00Normal
EPA 365.1, 365.2 & 365.4 Phosphorous
R0609900120 Amine-sulfuricacidstocksolution,forSulfideDetermination(MethyleneBlueMethod)
69016 AmmoniumPhosphateSolution,400g(NH4)2HPO4+800mLWater
85016 BariumChloride,10%(w/v)AqueousSolution
223516 ConditioningReagent,forSulfateAnalysis(Turbidimetric)
266516 EDTA(Disodium),2.5%(w/v)AqueousSolution
313016 FerricChloride,100%(w/v)AqueousSolution(100g+40mLWater)
EPA 375.2, 375.3, 375.4, 376.1, 376.2 & 377.1 Sulfate/Sulfide/Sulfite
7
35801 HydrochloricAcid,50%(v/v)AqueousSolution(1+1)
37501 HydrochloricAcid,6.00Normal
39751 Iodine(Iodine-Iodide),0.0250Normal(N/40),1mL=0.4008mgS2-
490516 MethyleneBlueSolutionI,0.05mL(1drop)=1mg/LSulfide
491016 MethyleneBlueSolutionII,0.05mL(1drop)=0.1mg/LSulfide
506016 MethylRedIndicator,0.1%(w/v)AqueousSolution
57551 PhenylarsineOxide(PAO)Titrant,0.0250Normal(N/40),Stabilized
62801 PotassiumIodate-Iodide,0.0125Normal(N/80),1mL=0.5mgSO32-
704516 SilverNitrate-NitricAcidReagent,forSulfateDetermination
718516 SodiumCarbonate,0.0500Normal(N/20),1mL=2.5mgCaCO_
72831 SodiumHydroxide,50%(w/v)AqueousSolution,AnalyticalReagentGrade,SuitableforOrsatGasAnalysis
80501 StarchIndicator,1%(w/v)AqueousSolution,MercuryFree,forIodometricTitrations
811016 SulfateStandard,1mL=0.1mgSO42-,100ppmSO4
2-
811216 SulfateStandard,1mL=1mgSO42-,1000ppmSO4
2-
81801 SulfuricAcid,50%(v/v)AqueousSolution(1+1)
EPA 375.2, 375.3, 375.4, 376.1, 376.2 & 377.1 Sulfate/Sulfide/Sulfite
86611 SyntheticFreshWater,VerySoft25.9ppmTDSasFreshWaterIons,10-13mg/LHardnessasCaCO3
86621 SyntheticFreshWater,Soft104ppmTDSasFreshWaterIons,40-48mg/LHardnessasCaCO3
86631 SyntheticFreshWater,ModeratelyHard207ppmTDSasFreshWaterIons,80-100mg/LHardnessasCaCO3
86641 SyntheticFreshWater,Hard415ppmTDSasFreshWaterIons,160-180mg/LHardnessasCaCO3
86651 SyntheticFreshWater,VeryHard830ppmTDSasFreshWaterIons,280-320mg/LHardnessasCaCO3
EPA/600/4-90/027F Toxicity
64316 AmmoniumHydroxide,2.00Normal
135716 BromophenolBlueTS,0.1%(w/v)indiluteAlcohol
35801 HydrochloricAcid,50%(v/v)AqueousSolution(1+1)
5305PT NitricAcid,50%(v/v)AqueousSolution(1+1)
EPA Metals
ENVIRONMENTAL
8
317016 FluorideStandard,1mL=0.01mgF,10ppmF-
317116 FluorideStandard,1mL=0.1mgF,100ppmF-
317316 FluorideStandard,1mL=1mgF-,1000ppmF-
37101 HydrochloricAcid,2.00Normal
71301 SodiumAcetate,2.00Molar,2.00Normal
74651 SodiumHydroxide,5.00Normal
86701 TotalIonicStrengthAdjustmentBuffer(TISABII),withCDTA,forFluorideAnalysisusingIonSelectiveElectrodes
EPA 340.1, 340.2 & 340.3 Fluoride
EPA (SW-846) Analysis of Wastes
62001 PotassiumHydroxide,0.100Normal(N/10)
62301 PotassiumHydroxide,0.500Normal(N/2)
540016 NitricAcid,0.100Normal(N/10)
91511 Water,ACSReagentGrade,ASTMTypeI,ASTMTypeIIPackagedinglasscontainers
1351 AceticAcid,10%(v/v)AqueousSolution(1+9)
63151 AmmoniumHydroxide,10%(v/v)AqueousSolution(1+9)
135716 BromophenolBlueTS,0.1%(w/v)indiluteAlcohol
74501 SodiumHydroxide,1.00Normal
61/7195/7197 Hexavalent Chromium
79661 SodiumThiosulfate,0.500Normal(N/2)
82501 SulfuricAcid,0.100Normal(N/10)
82561 SulfuricAcid0.125Normal
73501 SodiumHydroxide,0.100Normal(N/10)
50 Isokinetic HCl/Cl2
82501 SulfuricAcid,0.100Normal(N/10)
82561 SulfuricAcid,0.125Normal
73501 SodiumHydroxide,0.100Normal(N/10)
79661 SodiumThiosulfate,0.500Normal(N/2)
51 Midget Impinger HCl/Cl2
9
37001 HydrochloricAcid,1.00Normal
543016 NitricAcid,1.00Normal
74501 SodiumHydroxide,1.00Normal
83771 TCLPExtractionFluid1,pH4.93±0.05at25°C,foruseinEPA1311ToxicityCharacteristicLeachingProcedure
83781 TCLPExtractionFluid2,pH2.88±0.05at25°C,foruseinEPA1311ToxicityCharacteristicLeachingProcedure
1311 Toxicity
81801 SulfuricAcid,50%(v/v)AqueousSolution(1+1)
13622615 SodiumHydroxide,10.0Normal
3535 Organic Compounds
13622615 SodiumHydroxide,10.0Normal
81801 SulfuricAcid,50%(v/v)AqueousSolution(1+1)
3542 Semivolatile Analytes
RICVSTD7500 InitialCalibrationVerificationStandard7,CLP
RLPC1500 LabPerformanceCheck,Method200.7
6010 Multielement-CLP
1351 AceticAcid,10%(v/v)AqueousSolution(1+9)
8201 ArseniteStandard,0.100Normal(N/10)
254316 CyanideStandard,1mL=1mgCN,1000ppmCN
256016 p-Dimethylaminobenzalrhodanine,0.02%(w/v)inAcetone,IndicatorforArgentimetricTitrations
44701 MagnesiumChloride,51%(w/v)AqueousSolution
9013/9014/9213/7.3.3.2/9010B/9012A Cyanides
ENVIRONMENTAL
10
658416 Pyridine-BarbituricAcidReagent,forCyanideDetermination
69101 SilverNitrate,0.0192Normal(0.0192Molar),1mL=1mgCN-
72501 SodiumHydroxide,5%(w/v)AqueousSolution(50g/L)
72831 SodiumHydroxide,50%(w/v)AqueousSolution,AnalyticalReagentGrade,SuitableforOrsatGasAnalysis
73701 SodiumHydroxide,0.250Normal(N/4)
74501 SodiumHydroxide,1.00Normal
13622615 SodiumHydroxide,10.0Normal
81961 SulfuricAcid,0.0100Normal(N/100)
83431816 SulfuricAcid,18.0Normal
9013/9014/9213/7.3.3.2/9010B/9012A Cyanides
223516 ConditioningReagent,forSulfateAnalysis(Turbidimetric)
37501 HydrochloricAcid,6.00Normal
39751 Iodine(Iodine-Iodide),0.0250Normal(N/40),1mL=0.4008mgS2-
57551 PhenylarsineOxide(PAO)Titrant,0.0250Normal(N/40),Stabilized
718516 SodiumCarbonate,0.0500Normal(N/20),1mL=2.5mgCaCO3
72831 SodiumHydroxide,50%(w/v)AqueousSolution,AnalyticalReagentGrade,SuitableforOrsatGasAnalysis
R7286000500 SodiumHydroxide,60%(w/v)AqueousSolution
74501 SodiumHydroxide,1.00Normal
74661 SodiumHydroxide,6.00Normal
79001 SodiumThiosulfate,0.0250Normal(N/40)
R79080001A SodiumThiosulfate,0.028Normal
80551 StarchIndicator,2%(w/v)AqueousSolution,MercuryFree,forIodometricTitrations
811016 SulfateStandard,1mL=0.1mgSO42-,100ppmSO4
2-
811216 SulfateStandard,1mL=1mgSO42-,1000ppmSO4
2-
945016 ZincAcetate,2Normal(220g+870mLWater)
9031/9034/9036/9038/9030B Extractable Sulfides/Acid-Soluble and Acid Insoluble Sulfides/Sulfate
11
36001 HydrochloricAcid,0.100Normal(N/10)
63601 PotassiumPermanganate,5%(w/v)AqueousSolution,MercuryFree
645016 PotassiumPersulfate,5%(w/v)AqueousSolution
719416 SodiumChloride-HydroxylamineSulfateSolution,forColdVaporAtomicAbsorptionAnalysis
7996532 StannousChlorideSuspension,10%(w/v)in0.5NormalSulfuricAcid
82801 SulfuricAcid,0.500Normal(N/2)
6020/7472/7470A/7471A Mercury/Mercury in Liquid Waste/Mercury in Solid and Semisolid Waste
12051 BromocresolGreenIndicator,0.1%(w/v)AqueousSolution
12151 BromocresolGreen-MethylRedMixedIndicator,Aqueous
12201 BromocresolGreen-MethylRedMixedIndicator,Alcoholic
135316 BromophenolBlueIndicator,0.1%(w/v)AqueousSolution
240516 m-CresolPurpleTS,0.1%(w/v)AqueousSolution
35951 HydrochloricAcid,0.0200Normal(N/50)
36001 HydrochloricAcid,0.100Normal(N/10)
56001 PhenolphthaleinIndicator,0.5%(w/v)in50%(v/v)Alcohol,Neutralized
58701 PotassiumAcidPhthalate,0.0500Normal(N/20)
718516 SodiumCarbonate,0.0500Normal(N/20),1mL=2.5mgCaCO3
73001 SodiumHydroxide,0.0200Normal(N/50),1mL=1mgCaCO3
73501 SodiumHydroxide,0.100Normal(N/10)
79501 SodiumThiosulfate,0.100Normal(N/10)
82001 SulfuricAcid,0.0200Normal(N/50)
82501 SulfuricAcid,0.100Normal(N/10)
APHA 2310 B/2320B Acidity/Alkalinity
APHA Methods
ENVIRONMENTAL
12
62316 AmmoniumChloride,1.15g/L,pH7.20,forBOD
136925 BromothymolBlueAbsorbanceStandard-23.2µMindilutebufferpH8.0
17201 CalciumChloride,2.75%(w/v)AqueousSolution
31001 FerricChloride,0.025%(w/v)AqueousSolution
325516 Glucose-GlutamicAcidSolution,StandardCheckSolutionforBiochemicalOxygenDemand(BOD)
453016 MagnesiumSulfate,2.25%(w/v)AqueousSolution
58001 PhosphateBuffer,pH7.2,forBiochemicalOxygenDemand(BOD)Testing
74501 SodiumHydroxide,1.00Normal
83001 SulfuricAcid,1.00Normal
APHA 5210 B Biochemical Oxygen Demand
501 AcetateBuffer,pH4.0,forResidualChlorineAnalysis
8201 ArseniteStandard,0.100Normal(N/10)
8844 BariumDiphenylaminesulfonate,0.1%(w/v)AqueousSolution
26551 DPDIndicatorSolution,forResidualChlorineAnalysis
31441 FerrousAmmoniumSulfate,0.00282Normal(0.00282Molar),1mL=0.1mgCl2
32824 Glycine,7%(w/v)AqueousSolution,APHAforOzone
328316 Glycine,10%(w/v)AqueousSolution
328416 Glycine,20%(w/v)AqueousSolution
37151 HydrochloricAcid,2.50Normal
39801 Iodine(Iodine-Iodide),0.0282Normal,1mL=1mgCl2
40001 Iodine(Iodine-Iodide),0.100Normal(N/10)
57501 PhenylarsineOxide(PAO)Titrant,0.00564Normal,Stabilized,1mL=0.2mgCl2
58031 PhosphateBuffer,pH7,forAmperometricDeterminationofResidualChlorineandChlorineDioxide
58051 PhosphateBufferSolution,forChlorineDetermination(DPDMethods)
5851532 PhosphoricAcid,30%(v/v)AqueousSolution
585416 PhosphoricAcid-SulfamicAcidSolution,forResidualChlorineDetermination
60601 PotassiumDichromate,0.100Normal(N/10),0.0167Molar(M/60)
627016 PotassiumIodate,0.00564Normal,1mL=0.2mgCl2(200ppmCl2equivalent)
628716 PotassiumIodide,0.5%(w/v)AqueousSolution
62901 PotassiumIodide,5%(w/v)AqueousSolution,Stabilized
R63543001C PotassiumPermanganateStandard,891mg/L1000ppm(mg/L)asCl2
APHA 114C/409D/4500-Cl B/4500-Cl C/4500-Cl D/4500-Cl E/4500-Cl F/4500-Cl G/ 411 A/411 B/ 4500-ClO2 C/4500-ClO2 D/4500-ClO2 E/ Residual Chlorine, Chlorine Dioxide, Chlorine Requirement
13
714016 SodiumArsenite,0.5%(w/v)AqueousSolution
7140132 SodiumArsenite,1%(w/v)AqueousSolution
71551 SodiumCarbonate,5%(w/v)AqueousSolution
74661 SodiumHydroxide,6.00Normal
758516 SodiumSulfite,10%(w/v)AqueousSolution
78901 SodiumThiosulfate,0.0100Normal(N/100)
79001 SodiumThiosulfate,0.0250Normal(N/40)
79501 SodiumThiosulfate,0.100Normal(N/10)
80001 StarchIndicator,0.5%(w/v)AqueousSolution,MercuryFree,forIodometricTitrations
814916 SulfuricAcid,5%(v/v)AqueousSolution(1+19)
816216 SulfuricAcid,16.7%(v/v)AqueousSolution(1+5)
83301 SulfuricAcid,6.00Normal
839316 Thioacetamide,0.25%(w/v)AqueousSolution
86401 o-TolidineReagent,0.135%(w/v)in15%(v/v)HydrochloricAcid
APHA 114C/409D/4500-Cl B/4500-Cl C/4500-Cl D/4500-Cl E/4500-Cl F/4500-Cl G/ 411 A/411 B/ 4500-ClO2 C/4500-ClO2 D/4500-ClO2 E/ Residual Chlorine, Chlorine Dioxide, Chlorine Requirement
5216 AcetateBuffer,pH4.5,forCyanideDetermination
1351 AceticAcid,10%(v/v)AqueousSolution(1+9)
623116 AmmoniumChloride,5.4g/L
192616 Chloramine-T,1%(w/v)
250516 CuprousChlorideReagent,forCyanideDetermination
254316 CyanideStandard,1mL=1mgCN,1000ppmCN
256016 p-Dimethylaminobenzalrhodanine,0.02%(w/v)inAcetone,IndicatorforArgentimetricTitrations
311316 FerricChlorideOxidizingSolution,1%(w/v)Aqueous,with1.6%(w/v)SulfamicAcid,forCyanideDetermination
313516 FerricNitrateSolution,404g/LindiluteNitricAcid
35701 HydrochloricAcid,10%(v/v)AqueousSolution(1+9)
4470 MagnesiumChloride,51%(w/v)AqueousSolution
462216 MBTHIndicator,0.05%(w/v)AqueousSolution
APHA 413B/4500-CN- B/4500-CN- C/4500-CN- D/ Cyanide
ENVIRONMENTAL
14
506016 MethylRedIndicator,0.1%(w/v)AqueousSolution
540016 NitricAcid,0.100Normal(N/10)
545016 NitrogenStandard,1mL=0.01mgN,10ppmNasAmmonia(12.2ppmNH3)
54551 NitrogenStandard,1mL=1mgN,1000ppmNasAmmonia(1216ppmNH3)
581016 PhosphateBuffer,forCyanide
631916 PotassiumNitrate,10%,pH12FillingSolutionforCyanideISE
658416 Pyridine-BarbituricAcidReagent,forCyanideDetermination
685416 Pyridine-BarbituricAcidReagent,forCyanideDetermination
69101 SilverNitrate,0.0192Normal(0.0192Molar),1mL=1mgCN-
72471 SodiumHydroxide,4%(w/v)AqueousSolution(40g/L)
72501 SodiumHydroxide,5%(w/v)AqueousSolution(50g/L)
13622615 SodiumHydroxide,10.0Normal
81801 SulfuricAcid,50%(v/v)AqueousSolution(1+1)
83001 SulfuricAcid,1.00Normal
839416 ThiocyanateStandard,1mL=0.01mgSCN-,10ppmSCN-
839516 ThiocyanateStandard,1mL=1mgSCN-,1000ppmSCN-
944016 ZincAcetateSolution,100g/L
APHA 413B/4500-CN- B/4500-CN- C/4500-CN- D/ Cyanide
178016 CalciumChlorideStandard,1mL=1mgCaCO3(0.4mgCa),1000ppmCaCO3(400ppmCa),0.0100MCa2+,0.0200NCa2+
183016 CalmagiteIndicator,0.1%(w/v)AqueousSolution
27001 EDTATitrant,0.0100Molar(M/100)
73501 SodiumHydroxide,0.100Normal(N/10)
R75730001C SodiumSulfide,5%(w/v)AqueousSolution
92001 WaterHardnessBuffer,withMagnesiumEDTA
930016 WaterHardnessIndicator,0.5%(w/v)EriochromeBlackTin2-Methoxyethanol
APHA 2340C Hardness
5401 Alkaline-Iodide-Azide,AlsterbergFormulation,forDissolvedOxygen(DO)Analysis
54116 Alkaline-Iodide-Azide,forDissolvedOxygen(DO)Analysis
55816 Alum,10%(w/v)AqueousSolution
APHA 4500-O C/4500-O D/4500-O E/4500-O F/407 B Dissolved Oxygen/Carbon Dioxide
15
236032 CopperSulfate-SulfamicAcid,InhibitorforDissolvedOxygentesting
46201 ManganousSulfateSolution,364g/L
56001 PhenolphthaleinIndicator,0.5%(w/v)in50%(v/v)Alcohol,Neutralized
58751 PotassiumBiiodate,0.0250Normal(N/40),0.002083Molar(M/480)
61001 PotassiumFluoride,40%(w/v)AqueousSolution
632016 PotassiumOxalate,2%(w/v)AqueousSolution(20g/L)
718016 SodiumCarbonate,0.0454Normal,1mL=1mgCO2
73101 SodiumHydroxide,0.0227Normal,1mL=1mgCO2
79001 SodiumThiosulfate,0.0250Normal(N/40)
80551 StarchIndicator,2%(w/v)AqueousSolution,MercuryFree,forIodometricTitrations
APHA 4500-O C/4500-O D/4500-O E/4500-O F/407 B Dissolved Oxygen/Carbon Dioxide
184516 InorganicCarbonStandard,1mL=1mgC,1000ppmCAPHA/ASTM/EPA-forTotalOrganicCarbon(TOC)
184716 OrganicCarbonStandard,1mL=1mgC,1000ppmCAPHA/EPA-forTotalOrganicCarbon(TOC)
APHA 5310B Total Organic Carbon
58016 AluminumHydroxideSuspension,forChlorideDeterminationinHighlyColoredSamples
19401 ChlorideColorReagent,forChlorideDeterminationbytheAutomatedFerricyanideMethod
195016 ChlorideStandard,1mL=0.5mgCl–,500ppmCl–(0.0141Normal)
195516 ChlorideStandard,1mL=1mgCl–,1000ppmCl–(0.0282Normal)
261016 Diphenylcarbazone-BromophenolBlueMixedIndicator,forChlorideDetermination
262016 Diphenylcarbazone-XyleneCyanolMixedIndicator(notacidifier),forlowlevelChloridedetermination
31341 FerricNitrateSolution,Stock,202g/LindiluteNitricAcid
47051 MercuricNitrate,0.0141Normal,0.00705Molar,1mL=0.5mgCl–
47401 MercuricNitrate,0.141Normal,0.0705Molar,1mg=5mLCl–
47851 MercuricThiocyanateStockSolution,4.17g/LinMethanol
540016 NitricAcid,0.100Normal(N/10)
56001 PhenolphthaleinIndicator,0.5%(w/v)in50%(v/v)Alcohol,Neutralized
60001 PotassiumChromate,5%(w/v)AqueousSolution,ChlorideFree,IndicatorforArgentometricTitrations
68601 SilverNitrate,0.0141Normal(0.0141Molar),1mL=0.5mgCl–
APHA 4500-Cl– B/4500-Cl– C/4500-Cl– D/4500-Cl– E Chloride
ENVIRONMENTAL
16
73501 SodiumHydroxide,0.100Normal(N/10)
74501 SodiumHydroxide,1.00Normal
81801 SulfuricAcid,50%(v/v)AqueousSolution(1+1)
83001 SulfuricAcid,1.00Normal
APHA 4500-Cl- B/4500-Cl- C/4500-Cl- D/4500-Cl- E Chloride
82116 ArseniousAcid,0.1Normal
655016 PotassiumThiocyanate,4%(w/v)AqueousSolution
721816 SodiumChloride,10%(w/w)AqueousSolution
7218616 SodiumChloride,20%(w/v)AqueousSolution
7219216 SodiumChloride,20%(w/w)AqueousSolution
APHA 4500-I C Iodide
6201 AmmoniumAcetate,40%(w/w)AqueousSolution
6401 AmmoniumHydroxide,50%(v/v)AqueousSolution(1+1)
56001 PhenolphthaleinIndicator,0.5%(w/v)in50%(v/v)Alcohol,Neutralized
604016 PotassiumCyanide,10%(w/v)AqueousSolution
785016 SodiumTartrate,10%(w/v)AqueousSolution
841016 ThymolBlueIndicator,0.4%(w/v)AqueousSolution
63151 AmmoniumHydroxide,10%(v/v)AqueousSolution(1+9)
21121 Citrate-CyanideReducingSolution,forLeadDetermination
40001 Iodine(Iodine-Iodide),0.100Normal(N/10)
429516 LeadStandard,1mL=0.1mgPb,100ppmPb
532616 NitricAcid,20%(v/v)AqueousSolution(1+4)
758016 SodiumSulfite,5%(w/v)AqueousSolution
APHA 311B/3500-Pb B Lead
17
392516 HydroxylamineHydrochloride,50g+100mLWater
588016 PotassiumBromide,40g+100mLWater
63601 PotassiumPermanganate,5%(w/v)AqueousSolution,MercuryFree
645016 PotassiumPersulfate,5%(w/v)AqueousSolution
82701 SulfuricAcid,0.250Normal(N/4)
APHA 3500-Hg C Mercury
625216 AmmoniumChloride,8.5%(w/v)AqueousSolution,withBrij®35
6261 AmmoniumChloride-EDTASolution,forNitratebytheCadmiumReductionMethod
10401 BorateBuffer,pH9.5,forAmmoniaandOrganicNitrogenAnalysis
10641 BoricAcid,2%(w/v)AqueousSolutionwithMixedIndicator,forAmmoniaandKjeldahlNitrogenAnalysis
10651 BoricAcid,2%(w/v)AqueousSolution
142016 Brucine-SulfanilicAcidSolution,forNitrateAnalysis
147316 BufferSolution,forNitrateDeterminationusingIonSelectiveElectrode
218016 CobaltChloride,1.2%(w/v)AqueousSolutionwith10%(v/v)HydrochloricAcid
22331 ColorReagent,forNitrateDetermination
2233516 ColorReagent,forNitriteDeterminationSulfanilamide/N-(1-Naphthyl)ethylenediamineDihydro-chlorideSolution
23171 CopperSulfate,2%(w/v)AqueousSolution
25501 DigestionReagent,withMercuryCatalyst,forKjeldahlNitrogenAnalysis
25511 DigestionReagent,withCopperCatalyst,forKjeldahlNitrogenAnalysis
266916 EDTAReagent,5%AqueouswithSodiumHydroxide,forAmmoniaNitrogenDetermination
314316 FerrousAmmoniumSulfate,0.0500Normal(N/20)
37001 HydrochloricAcid,1.00Normal
37501 HydrochloricAcid,6.00Normal
461516 ManganousSulfate,0.00300Molar
478016 MercuricSulfateSolution,80g/LRedMercuricOxidein6NormalSulfuricAcid
516416 MixedIndicatorSolution,MethylRed-MethyleneBlue
525016 NesslerReagent,forAmmoniaNitrogenDetermination
APHA 419/419 D/4500-NH3 B/4500-NH3 C/4500-NH3 D/4500-NH3 F/4500-NH3 G/4500-NO2- B/4500-NO3- D/4500-NO3- E/4500-NO3- F/4500-NO3- G/4500-NO3- H/4500-Norg B/4500-Norg CNitrogen as Ammonia, Nitrate, Nitrite and Organic
ENVIRONMENTAL
18
545016 NitrogenStandard,1mL=0.01mgN,10ppmNasAmmonia(12.2ppmNH3)
54551 NitrogenStandard,1mL=1mgN,1000ppmNasAmmonia(1216ppmNH3)
545616 NitrogenStandard,1mL=0.01mgN,10ppmNasNitrate(44.27ppmNO3-)
545716 NitrogenStandard,1mL=0.1mgN,100ppmNasNitrate(442.7ppmNO3-)
546016 NitrogenStandard,1mL=0.25mgN,250ppmNasNitrite(821ppmNO2-),Equivalentto1mL=
821.1ppmNitrite(NO2)
574516 PhenylarsineOxideDechlorinatingAgent,1.2g/L
63901 PotassiumPermanganate,0.0500Normal(N/20),0.0100Molar(M/100)
664016 RochelleSaltStabilizer,forAmmoniaDetermination
714016 SodiumArsenite,0.5%(w/v)AqueousSolution
7140132 SodiumArsenite,1%(w/v)AqueousSolution
72201 SodiumChloride,30%(w/v)AqueousSolution
73501 SodiumHydroxide,0.100Normal(N/10)
74501 SodiumHydroxide,1.00Normal
74661 SodiumHydroxide,6.00Normal
13622615 SodiumHydroxide,10.0Normal
747816 SodiumHydroxide-EDTASolution,10N
74951 SodiumHydroxide-Thiosulfate,50%-2.5%(w/v)AqueousSolution,forKjeldahlNitrogenAnalysisusingCopperCatalyst
749511 SodiumHypochloriteSolution,2.5%(w/w)NaOCl
749551 SodiumHypochloriteSolution,5%availableChlorine
749816 SodiumNitroprusside,0.5g/LAqueousSolution
7499516 SodiumOxalate,0.0250Molar(M/40),0.0500Normal(N/20)
75181 SodiumPhenateSolution,forAmmoniaNitrogenAnalysis
754016 SodiumPotassiumTartrate,10%(w/v)AqueousSolution,pH5.2
82001 SulfuricAcid,0.0200Normal(N/50)
82151 SulfuricAcid,0.0400Normal(N/25),0.0200Molar(M/50)
83001 SulfuricAcid,1.00Normal
83251 SulfuricAcid,5.00Normal
APHA 419/419 D/4500-NH3 B/4500-NH3 C/4500-NH3 D/4500-NH3 F/4500-NH3 G/4500-NO2- B/4500-NO3- D/4500-NO3- E/4500-NO3- F/4500-NO3- G/4500-NO3- H/4500-Norg B/4500-Norg CNitrogen as Ammonia, Nitrate, Nitrite and Organic
19
57016 AluminumChloride,6Normal
R0609900120 Amine-sulfuricacidstocksolution,forSulfideDetermination(MethyleneBlueMethod)
69016 AmmoniumPhosphateSolution,400g(NH4)2HPO4+800mLWater
85016 BariumChloride,10%(w/v)AqueousSolution
147516 BufferSolutionA,forSulfateAnalysis(TurbidimetricMethod)
147632 BufferSolutionB,forlowlevelSulfateAnalysis(TurbidimetricMethod)
223516 ConditioningReagent,forSulfateAnalysis(Turbidimetric)
266516 EDTA(Disodium),2.5%(w/v)AqueousSolution
313016 FerricChloride,100%(w/v)AqueousSolution(100g+40mLWater)
35801 HydrochloricAcid,50%(v/v)AqueousSolution(1+1)
37501 HydrochloricAcid,6.00Normal
39751 Iodine(Iodine-Iodide),0.0250Normal(N/40),1mL=0.4008mgS2-
490516 MethyleneBlueSolutionI,0.05mL(1drop)=1mg/LSulfide
491016 MethyleneBlueSolutionII,0.05mL(1drop)=0.1mg/LSulfide
506016 MethylRedIndicator,0.1%(w/v)AqueousSolution
62801 PotassiumIodate-Iodide,0.0125Normal(N/80),1mL=0.5mgSO32-
704516 SilverNitrate-NitricAcidReagent,forSulfateDetermination
72951 SodiumHydroxide,0.0100Normal(N/100)
74501 SodiumHydroxide,1.00Normal
74661 SodiumHydroxide,6.00Normal
79001 SodiumThiosulfate,0.0250Normal(N/40)
80001 StarchIndicator,0.5%(w/v)AqueousSolution,MercuryFree,forIodometricTitrations
811016 SulfateStandard,1mL=0.1mgSO42-,100ppmSO4
2-
81801 SulfuricAcid,50%(v/v)AqueousSolution(1+1)
945016 ZincAcetate,2Normal(220g+870mLWater)
APHA 426 C/4500-S2- B/4500-S2- C/4500-S2- D/4500-S2- E/4500-S2- F/4500-SO32- B/4500-SO32- C/4500-SO42- C/4500-SO42- D/4500-SO42- E Sulfide, Sulfate, Sulfite
223016 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=500
223000516 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=5
2230516 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=10
APHA 2120 B/ 2122 B/ 2123 B/ 2124 B/ 2125 B/ 2126 B/ 2127 B/ 2128 B Color
ENVIRONMENTAL
20
223001516 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=15
223002016 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=20
223002516 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=25
223003016 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=30
223005016 ColorStandard,APHA/Hazen(Platinum-Cobalt),Color=50
APHA 2120 B/ 2122 B/ 2123 B/ 2124 B/ 2125 B/ 2126 B/ 2127 B/ 2128 B Color
628816 PotassiumIodide,2%(w/v)AqueousSolution
79501 SodiumThiosulfate,0.100Normal(N/10)
80001 StarchIndicator,0.5%(w/v)AqueousSolution,MercuryFree,forIodometricTitrations
83101 SulfuricAcid,2.00Normal
APHA 2530 E Oxidant Demand
63601 PotassiumPermanganate,5%(w/v)AqueousSolution,MercuryFree
645016 PotassiumPersulfate,5%(w/v)AqueousSolution
719416 SodiumChloride-HydroxylamineSulfateSolution,forColdVaporAtomicAbsorptionAnalysis
7996532 StannousChlorideSuspension,10%(w/v)in0.5NormalSulfuricAcid
35801 HydrochloricAcid,50%(v/v)AqueousSolution(1+1)
53505PT NitricAcid,50%(v/v)AqueousSolution(1+1)
58501 PhosphoricAcid,10%(v/v)AqueousSolution(1+9)
5851532 PhosphoricAcid,30%(v/v)AqueousSolution
APHA 3112 B/ 3113 B Metals
6241 AmmoniumChloride,2%(w/v)AqueousSolution
68251 AmmoniumOxalate,4%(w/v)AqueousSolution
27001 EDTATitrant,0.0100Molar(M/100)
2902100 EriochromeBlueBlackRIndicator,0.2%(w/w)inSodiumChloride
35801 HydrochloricAcid,50%(v/v)AqueousSolution(1+1)
506016 MethylRedIndicator,0.1%(w/v)AqueousSolution
APHA 3500-Ca B Calcium
21
5220100 MurexideIndicator,0.2%(w/w)inSodiumChloride
522116 MurexideIndicator,0.15%(w/w)inEthyleneGlycol
63901 PotassiumPermanganate,0.0500Normal(N/20),0.0100Molar(M/100)
74501 SodiumHydroxide,1.00Normal
81801 SulfuricAcid,50%(v/v)AqueousSolution(1+1)
APHA 3500-Ca B Calcium
259016 Diphenylcarbazide,0.5%(w/v)inAcetone
49801 MethylOrangeIndicator,0.05%(w/v)AqueousSolution
635916 PotassiumPermanganate,4%(w/v)AqueousSolution
714416 SodiumAzide,0.5%(w/v)AqueousSolution
74501 SodiumHydroxide,1.00Normal
82601 SulfuricAcid,0.200Normal(N/5)
83301 SulfuricAcid,6.00Normal
83431816 SulfuricAcid,18.0Normal
20954 HexavalentChromiumStandard,100mg/LCr6+(100ppmCr6+)
APHA 3500-Cr B/3500-Cr C Chromium
601 AcetateBuffer,forIronAnalysis(PhenanthrolineMethod)
390016 HydroxylamineHydrochloride,10%(w/w)AqueousSolution
419016 IronStandard,1mL=0.2mgFe,200ppmFe
552016 1,10-Phenanthroline,0.1%(w/v)AqueousSolution
64101 PotassiumPermanganate,0.500Normal(N/2)
71201 SodiumAcetate,20%(w/w)AqueousSolution
APHA 3500-Fe B Iron
314016 FerroinIndicator,0.025MolarPhenanthrolineFerrousSulfateComplex
31501 FerrousAmmoniumSulfate,0.250Normal(N/4),0.250Molar(M/4)
60701 PotassiumDichromate,0.250Normal(N/4),0.04167Molar(M/24)
83504 SulfuricAcid-SilverSulfateReagent,forChemicalOxygenDemand(COD)Analysis
31451 FerrousAmmoniumSulfate,0.100Normal(N/10),0.100Molar(M/10)
APHA 5220 B/ 5220 C/ 5220 D Chemical Oxygen Demand
ENVIRONMENTAL
22
62516 AmmoniumChloride,5%(w/v)AqueousSolution(50g/L)
6411 AmmoniumHydroxide,0.500Normal(N/2)
11701 Bromate-BromideSolution,0.100Normal(N/10)
49801 MethylOrangeIndicator,0.05%(w/v)AqueousSolution
574016 PhenolStandard,1mL=1mgPhenol,0.100%(w/w)C6H5OH
580716 PhosphateBufferSolution,pH6.8,forDeterminationofPhenols
58501 PhosphoricAcid,10%(v/v)AqueousSolution(1+9)
5851532 PhosphoricAcid,30%(v/v)AqueousSolution
74571 SodiumHydroxide,2.50Normal
79001 SodiumThiosulfate,0.0250Normal(N/40)
80001 StarchIndicator,0.5%(w/v)AqueousSolution,MercuryFree,forIodometricTitrations
83001 SulfuricAcid,1.00Normal
APHA 510 B/ 5530 B/ 5530 C Phenols
35032 AlcoholicSulfuricAcid,forPhosphorus
66516 AmmoniumMolybdate,4%(w/v)AqueousSolution
67216 AmmoniumMolybdateReagentI,forPhosphorusDeterminationbytheStannousChlorideMethod(withoutextraction)
67316 AmmoniumMolybdateReagentII,forPhosphorusDeterminationbytheStannousChlorideMethod(withextraction)
35801 HydrochloricAcid,50%(v/v)AqueousSolution(1+1)
49801 MethylOrangeIndicator,0.05%(w/v)AqueousSolution
583016 PhosphateStandard,1mL=0.05mgP,50ppmP(153ppmPO43-)
587216 PotassiumAntimonylTartrate,0.2743%(w/v)AqueousSolution(1.3715g/500mL)
74501 SodiumHydroxide,1.00Normal
74661 SodiumHydroxide,6.00Normal
799716 StannousChlorideReagentI,forPhosphateAnalysis(withoutextraction)
799816 StannousChlorideReagentII,forPhosphateAnalysis(withextraction)
808016 StrongAcidSolution,forPhosphorusAnalysis
APHA 4500-P B/4500-P C/ 4500-P D/ 4500-P E/ 4500-P F Phosphorous
23
816016 SulfuricAcid,14%(v/v)AqueousSolution
83251 SulfuricAcid,5.00Normal
898016 Vanadate-MolybdateReagent,forPhosphorusAnalysis
APHA 4500-P B/4500-P C/ 4500-P D/ 4500-P E/ 4500-P F Phosphorous
86611 SyntheticFreshWater,VerySoft25.9ppmTDSasFreshWaterIons,10-13mg/LHardnessasCaCO3
86621 SyntheticFreshWater,Soft104ppmTDSasFreshWaterIons,40-48mg/LHardnessasCaCO3
86631 SyntheticFreshWater,ModeratelyHard207ppmTDSasFreshWaterIons,80-100mg/LHardnessasCaCO3
86641 SyntheticFreshWater,Hard415ppmTDSasFreshWaterIons,160-180mg/LHardnessasCaCO3
86651 SyntheticFreshWater,VeryHard830ppmTDSasFreshWaterIons,280-320mg/LHardnessasCaCO3
APHA 8010 E Toxicity
7016 AcetateBuffer,Purified,forZincAnalysis(DithizoneMethod)
35951 HydrochloricAcid,0.0200Normal(N/50)
71301 SodiumAcetate,2.00Molar,2.00Normal
506016 MethylRedIndicator,0.1%(w/v)AqueousSolution
54405PT NitricAcid,6.00Normal
723016 SodiumCitrate,10%(w/w)AqueousSolution(10g+90mLWater)
757016 SodiumSulfide,3%(w/v)AqueousSolution
APHA 3500-Zn D/3500-Zn E Zinc
6441 AmmoniumHydroxide,5.00Normal
229016 CopperStandard,1mL=0.02mgCu,20ppmCu
229516 CopperStandard,1mL=0.2mgCu,200ppmCu
390016 HydroxylamineHydrochloride,10%(w/w)AqueousSolution
524016 NeocuproineReagent,0.1%(w/v)MethanolicSolution
724016 SodiumCitrate,30%(w/v)AqueousSolution
90516 Bathocuproine,0.1%(w/v)AqueousSolution
35801 HydrochloricAcid,50%(v/v)AqueousSolution(1+1)
APHA 3500-Cu B/3500-Cu C Copper
ENVIRONMENTAL
24
6281 AmmoniumHydroxide,5%(v/v)AqueousSolution(1+19)
6893016 AmmoniumPhosphateDibasic,30%(w/v)AqueousSolution(Diammoniumhydrogenphosphatesolution),APHAforMagnesium
35601 HydrochloricAcid,1%(v/v)AqueousSolution(1+99)
35701 HydrochloricAcid,10%(v/v)AqueousSolution(1+9)
35801 HydrochloricAcid,50%(v/v)AqueousSolution(1+1)
506016 MethylRedIndicator,0.1%(w/v)AqueousSolution
477532 MercuricSulfate-SilverNitrateSpecialReagent,forManganeseDetermination
64001 PotassiumPermanganate,0.100Normal(N/10),0.0200Molar(M/50)
714916 SodiumBisulfite,10%(w/v)AqueousSolution
749716 SodiumNitrite,5%(w/w)AqueousSolution
APHA 3500-Mg D/3500-Mn B Magnesium and Manganese
317016 FluorideStandard,1mL=0.01mgF-,10ppmF-
317116 FluorideStandard,1mL=0.1mgF-,100ppmF-
86701 TotalIonicStrengthAdjustmentBuffer(TISABII),withCDTA,forFluorideAnalysisusingIonSelectiveElectrodes
714016 SodiumArsenite,0.5%(w/v)AqueousSolution
7140132 SodiumArsenite,1%(w/v)AqueousSolution
799016 SPADNSReferenceSolution,forFluorideDetermination
985016 Zirconyl-SPADNSReagent,forFluorideAnalysis
APHA 4500-F C/ 4500-F D Fluoride
32824 Glycine,7%(w/v)AqueousSolution,APHAforOzone
394716 IndigoStockSolution,APHAforOzone
45854 MalonicAcidReagent,APHAforOzone
461016 ManganousSulfate,0.31%(w/v)AqueousSolution
86401 o-TolidineReagent,0.135%(w/v)in15%(v/v)HydrochloricAcid
APHA 4500-O3 B/423 B Ozone
25
6441 AmmoniumHydroxide,5.00Normal
12051 BromocresolGreenIndicator,0.1%(w/v)AqueousSolution
21311 CitricAcid,1.00Molar
26751 EDTADecontaminatingSolution
38191 HydrogenPeroxide,3%(w/w)AqueousSolution,StabilizedReagentGrade
49801 MethylOrangeIndicator,0.05%(w/v)AqueousSolution
50001 MethylOrangeIndicator,0.1%(w/v)AqueousSolution
543016 NitricAcid,1.00Normal
NC0253335 NitricAcid,6.00Normal
56001 PhenolphthaleinIndicator,0.5%(w/v)in50%(v/v)Alcohol,Neutralized
74501 SodiumHydroxide,1.00Normal
13622615 SodiumHydroxide,10.0Normal
83431816 SulfuricAcid,18.0Normal
APHA 7500-Ra C/7500-Ra B/7500-Ra D Radium
609216 AminonaphtholsulfonicAcidSolution,ReducingAgentforSilica
6701 AmmoniumMolybdate,10%(w/v)AqueousSolution,pHadjusted
105016 Borax,1%(w/v)AqueousSolution
35801 HydrochloricAcid,50%(v/v)AqueousSolution(1+1)
5465516 OxalicAcid,5%(w/v)AqueousSolution
54671 OxalicAcid,7.5%(w/v)AqueousSolution
54701 OxalicAcid,10%(w/v)AqueousSolution
599016 PotassiumChromate,0.063%(w/v)AqueousSolution
674016 SilicaStandard,1mL=0.01mgSiO2,10ppmSiO2(4.67ppmSi)
675016 SilicaStandard,1mL=1mgSiO2,1000ppmSiO2(467ppmSi)
81801 SulfuricAcid,50%(v/v)AqueousSolution(1+1)
82501 SulfuricAcid,0.100Normal(N/10)
83001 SulfuricAcid,1.00Normal
APHA 425 C/4500-SiO2 C/4500-SiO2 D/4500-SiO2 E/4500-Si C Silica and Silicon
ENVIRONMENTAL
26
37101 HydrochloricAcid,2.00Normal
4293416 LeadAcetate,10%(w/v)AqueousSolution
645016 PotassiumPersulfate,5%(w/v)AqueousSolution
681016 SilverDiethyldithiocarbamate,0.3%(w/v)inChloroform
71291 SodiumAcetate,0.200Molar(M/5)
83151 SulfuricAcid,2.50Normal
83431816 SulfuricAcid,18.0Normal
APHA 3500-As B/ 3114 B Arsenic and Selenium
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