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*Enter the lot number found on the product label to access the Certificate of Analysis and product instruction. If you are unable to find it, please submit a CoA request form at the bottom.

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Quality Assurance

Certificate of Analysis

Search and download certificates of analysis for all our products. Enter a lot number or filter by product and membrane type.

Lot Number
Product ID
Product
Membrane
Size
Certificate Date
CoA
Instruction
ST311503D
70-2019-1001-3EA
StageTips
C18-HD
04/15/2024
ST320082C
70-2019-1001-3EA
StageTips
C18-HD
04/15/2024
ST320082C
70-2019-1019-0EA
StageTips
C18-HD
10 ul
04/15/2024
ST750001C
70-2019-1006-4EA
StageTips
SCX
04/15/2024
ST320034C
70-2019-1001-3EA
StageTips
C18-HD
04/15/2024
ST710002C4
70-2019-1013-3EA
StageTips
SDB-XC
4-Layer
04/15/2024
ST320019C
70-2019-1001-3EA
StageTips
C18-HD
04/15/2024
ST320018C4
70-2019-1009-0EA
StageTips
C18
4-Layer
04/15/2024
ST620003C
70-2019-1002-5EA
StageTips
C8-HD
04/15/2024
ST760018C6
70-2019-1012-5EA
StageTips
SDB-RPS
6 Layer
04/15/2024
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CoA Not Found.

Please submit a request form, we will upload it as soon as possible. 

Please submit the lot number. We will update it on our website as soon as possible and notify you by email once it is ready.

CoA Request Form

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