PRODUCT NAME: 1,2-Pentanediol GC Standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-357
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	5343-92-0
Mol. Formula	C₅H₁₂O₂
Molecular Wt	104.15
IUPAC	pentane-1,2-diol
Synonyms	(±)-Pentane-1,2-diol; 1,2-Dihydroxypentane; 1,2-Pentylene Glycol; Diol PD; Hydrolite 5;
Long Term Storage Condition	4°C
Handling instruction	Sample COA

Test	Results
Appearance	Colourless 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	Chloroform (Soluble), Methanol (Slightly)
Purity	99.79% by GC
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