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Independent Testing Bureau
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Authentic report — verified
This certificate was issued by VendorInvestigator and matches our records. Reference ID confirmed.
Product
L-Serine
Specification
99.5% · 5kg
Report Type
Purity / RP-HPLC
Catalogue
GL-GA-0016
Issued
2026-03-09
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Verification reference: 39472-L-Serine_M5VYQT9K6MR3