PRODUCT NAME: Diethylene Glycol Secondary Reference Standard TraCERT
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCT-143
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	111-46-6
Mol. Formula	C₄H₁₀O₃
Molecular Wt	106.12
Long Term Storage Condition	Hygroscopic, Refrigerator, Under Inert Atmosphere	Handling instruction	Sample COA
IUPAC	2-(2-hydroxyethoxy)ethanol
Chemical Name	Diethylene Glycol Secondary Reference Standard TraCERT
Synonyms	1,5-Dihydroxy-3-oxapentane; 2-Hydroxyethoxyethanol; 3-Oxapentamethylene-1,5-diol; 3-Oxapentane-1,5-diol; Ethylene Diglycol;2,2'-Oxydiethanol Bis(2-hydroxyethyl) Ether

Test	Results
Appearance	Colourless Oil
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	>99.5%(GC)
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Chloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Sparingly)
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