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Service
Substrate Production Overview
Raw Glass Production
Laser Cutting of the Sustrates
Coating Ultrasonic Cleaning
100% Automated
QC for Geometric
Precision
Packing into Boxes and Sealing in
Foil Pouches
Functional QC per
Batch
Delivery to Customers
Carried out under Class
100 Clean room Conditions
Highly efficient ultrasonic cleaning for contamination free surface
Coating with state-of-the-art technology for reproducible surfaces
Class 100 clean room conditions from cleaning to packaging for clean surfaces
High flexibility for the most comprehensive product line of coated slides to cover all your microarray applications
Grey-room
conditions
Description Cleaning process Packaging External Packaging
Comments
“Uncleaned” Deionised water in a conventional washing machine with brushes
“Grey” room conditions
Plastic storage boxes
“Grey” room conditions
None Recommended if a thorough cleaning procedure is used prior to further processing
“Ultrasonically cleaned”
Automated ultrasonic cleaning line using multiple wash steps of varying pH’s, rinse steps and final drying stage.
Class 100 clean room
Plastic storage boxes
Class 100 clean room
None Recommended if a simple cleaning procedure is used prior to further processing
“Clean room cleaned”
Automated ultrasonic cleaning line using multiple wash steps of varying pH’s, rinse steps and final drying stage.
Class 100 clean room
Plastic storage boxes
Class 100 clean room
Sealed in air-tight laminated foil pouches under inert Argon atmosphere Class 100 clean room
Glass may be used without any cleaning steps
Three Levels of Cleanliness
Fully Automatic Ultrasonic Cleaning
SCHOTT glass is cleaned by an automated ultrasonic cleaning line in a series of wash steps using commercial cleaning solutions recommended for optical glass
1. Highly alkaline cleaner (pH 12.4) containing alkalis, surface active compounds, solubiliser, wetting agents, complexing agent, sequestering agents
2. Mildly acidic (pH 4.3) containing acids, wetting agents, surfactant compounds, buffer compounds
3. Rinse steps in deionised water
4. Final infra-red drying stage
Recommended