PRODUCT NAME: L-Leucine Secondary Reference Standard TraCERT
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCT-506
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	61-90-5
Mol. Formula	C6H13NO2
Molecular Wt	131.18
Synonyms	H-Leu-OH
Long Term Storage Condition	Room Temperature
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	almost transparency
Purity	NLT 99% By (T)
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