PRODUCT NAME: Diethylene Glycol GC Grade
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCG-213
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	111-46-6
Mol. Formula	C4H10O3
Molecular Wt	106.12 g/mol
Long Term Storage Condition	2-8°C Hygroscopic, Refrigerator	Handling instruction	Sample COA
IUPAC	2-(2-hydroxyethoxy)ethanol
Chemical Name	Diethylene Glycol GC Grade
Synonyms	1,5-Dihydroxy-3-oxapentane; 2-Hydroxyethoxyethanol; 3-Oxapentamethylene-1,5-diol; 3-Oxapentane-1,5-diol; Ethylene Diglycol; NSC 36391

Test	Results
Appearance	Clear Colourless Oil
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 98%
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Miscible with Acetonitirle
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption