PRODUCT NAME: Sodium carbonate concentrate 0.1 M Na2CO3 in water, eluent concentrate for IC
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ICEC-006
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	497-19-8
Mol. Formula	Na2CO3
Molecular Wt	105.99
IUPAC	Sodium carbonate concentrate 0.1 M Na2CO3 in water, eluent concentrate for IC
Synonyms	Sodium carbonate solution
Long Term Storage Condition	This eluent concentrate solution shall be stored between 5°C and 30°C.
Handling instruction	Sample COA

Test	Results
Appearance	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
Purity	Ion chromatography: suitable
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