PRODUCT NAME: BUTYLENE GLYCOL GC STANDARD
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-109
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	107-88-0
Mol. Formula	C4H10O2
Molecular Wt	90.12
IUPAC	butane-1,3-diol
Synonyms	1,3-Butanediol;(RS)-1,3-Butanediol; (±)-Butane-1,3-diol; 1,3-Butylene Glycol; 1,3-Dihydroxybutane
Long Term Storage Condition	Room Temperature
Handling instruction	Sample COA

Test	Results
Appearance	Colourless Oil
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 (Sparingly), DMSO (Slightly), Methanol
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