PRODUCT NAME: Gentamicin B1 Acetate Salt
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GEN-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	36889-16-4
Mol. Formula	C₂₀H₄₀N₄O₁₀
Molecular Wt	496.55
Synonyms	Gentamycin B1; O-6-Amino-6,7-dideoxy-D-glycero-α-D-gluco-heptopyranosyl-(1→4)-O-[3-deoxy-4-C-methyl-3-(methylamino)-β-L-arabinopyranosyl-(1→6)]-2-deoxy-D-Streptamine; Gentamicin EP Impurity C
Long Term Storage Condition	Hygroscopic, Refrigerator, under inert atmosphere
Handling instruction	Sample COA

Test	Results
Appearance	White to Yellow Solid
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Methanol (Slightly), Water (Slightly)
Purity	NLT 98%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption