PRODUCT NAME: 2-Butanone (Ethyl methyl ketone) GC STANDARD
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-023
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	78-93-3
Alternate CAS Number	NA
Mol. Formula	C4H8O
Molecular Wt	72.11
Long Term Storage Condition	Heat sources. Direct sunlight. Keep in fireproof place.	Handling instruction	Sample COA
Chemical Name	2-Butanone (Ethyl methyl ketone) GC STANDARD
Synonyms	Ethyl Methyl Ketone, methyl ethyl ketone,MEK.

Test	Results
Appearance	Clear Colorless.
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	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