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

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

Test	Results
Appearance	Colourless liquid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	99.79% by GC
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Chloroform (Soluble), Methanol (Slightly)
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