VendorInvestigatorIndependent Testing Bureau
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Authentic report — verified

This certificate was issued by VendorInvestigator and matches our records. Reference ID confirmed.

Product
NH2-PEG4-CH2COOH
Specification
97.0% · 2g
Report Type
Purity / RP-HPLC
Catalogue
GL-PG-0011
Issued
2026-03-22
NH2-PEG4-CH2COOH Purity / RP-HPLC report by VendorInvestigator
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Verification reference: 88087-NH2-PEG4-CH2COOH_Z67MBYUXV9K7