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

Catalogue Number	GCT-738
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	50-14-6
Mol. Formula	C28H44O
Molecular Wt	396.7 g/mol
IUPAC	(3S,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol
Synonyms	Calciferol; Ercalciol; Irradiated Ergosterol; Vitamin D2
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	White Powder To Crystal
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 Chloroform, Alcohol, Ether
Purity	NLT 98%
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