PRODUCT NAME: Potassium Sulfate Secondary Reference Standard TraCERT
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCT-601
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	7778-80-5
Mol. Formula	K2SO4
Molecular Wt	174.26
Long Term Storage Condition	2-8°C Refrigerator	Handling instruction	Sample COA
IUPAC	Potassium sulfate
Chemical Name	Potassium Sulfate Secondary Reference Standard TraCERT
Synonyms	N/A

Test	Results
Appearance	colorless or white crystalline solid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT 95 %
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Partially soluble
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