有機酸 Organic acids U11 1212Q - 株式会社ワイエ …Injection : 2 µL (0.005 ~1.5 mg/mL)...

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有機酸

Organic acids

U111212Q

Column : YMC-Triart C18 (3 µm, 12 nm)

150 X 3.0 mmI.D.

Eluent : 20 mM phosphoric acid

Flow rate : 0.425 mL/min

Temperature : 37℃

Detection : UV at 220 nm

Injection : 2 µL (0.005~1.5 mg/mL)

1. Oxalic acid

2. Tartaric acid

3. Glycolic acid

4. Formic acid

5. L-Malic acid

6. Malonic acid

7. Lactic acid

8. Acetic acid

9. Maleic acid

10. Citric acid

11. Succinic acid

12. Fumaric acid

13. Acrylic acid

14. Propionic acid

mAU

50

40

30

20

10

0

10 8 6 4 2 0 min

2,3

1

4

5

7

8 9 10

11

6

12

14

13

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