PRODUCT NAME: Dimethyl Sulphoxide (DMSO) for GC-HS
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCHS-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	67-68-5
Mol. Formula	C2H6SO
Molecular Wt	78.13
IUPAC	methylsulfinylmethane
Synonyms	Demavet; Demeso; Demsodrox; Dimethyl sulfoxide; Dimethyl Sulphoxide; Dimethylsulfoxide; Dimexide; Dimexidum; Dipirartril-tropico; Dolicur; Domoso; Dromisol; Durasorb; Gamasol 90
Long Term Storage Condition	Keep container tightly closed in a dry and well-ventilated place
Handling instruction	Sample COA

Test	Results
Appearance	White or Colorless to Almost white or Almost colorless powder to lump to clear 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 (Soluble), Methanol (Sparingly), Water (Slightly)
Purity	>99.0%(GC)
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