PRODUCT NAME: Diethylene glycol for GC-HS
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCHS-025
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	111-46-6
Mol. Formula	C₄H₁₀O₃
Molecular Wt	106.12
Long Term Storage Condition	Cool and dark place, <15°C, Store under inert gas	Handling instruction	Sample COA
Chemical Name	Diethylene glycol for GC-HS
Synonyms	2,2′-Oxydiethanol, 2-Hydroxyethyl ether, Bis(2-hydroxyethyl) ether, Diglycol

Test	Results
Appearance	Colorless to Almost colorless clear viscous liquid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 99.5 %
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Completely miscible with Water
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