PRODUCT NAME: Propylene Glycol GC Standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-156
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	57-55-6
Mol. Formula	C3H8O2
Molecular Wt	76.10 g/mol
Synonyms
Long Term Storage Condition	Room Temperature
Handling instruction	Sample COA

Test	Results
Appearance	Clear Colourless Liquid
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	Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (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