PRODUCT NAME: Chloromethane solution 200 µg/mL in methanol, analytical standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-321
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	74-87-3
Mol. Formula	CH3Cl
Molecular Wt	50.49
IUPAC	chloromethane
Synonyms	Chloromethane (ca. 5.7% in Tetrahydrofuran, ca. 1mol/L)
Long Term Storage Condition	Keep container tightly closed in a dry and well-ventilated place
Handling instruction	Sample COA

Test	Results
Appearance	Colorless to Almost colorless 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	Soluble in ethanol; miscible with ethyl ether, acetone, benzene and chloroform
Purity	NLT 99%
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