PRODUCT NAME: Tetrahydrofuran (THF) for GC-HS
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCHS-013
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	109-99-9
Mol. Formula	C4H8O
Molecular Wt	72.11
Long Term Storage Condition	Keep container tightly closed in a dry and well-ventilated place	Handling instruction	Sample COA
IUPAC	oxolane
Chemical Name	Tetrahydrofuran (THF) for GC-HS
Synonyms	Furan, tetrahydro-, 2,3,4,5-Tetrahydrofuran, Butane α,δ-oxide, Butane, 1,4-epoxy-, Cyclotetramethylene oxide, Furanidine, NSC 57858, Oxacyclopentane, Oxolane, THF, Tetramethylene oxide

Test	Results
Appearance	Colorless clear liquid
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	>99.5%(GC)
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Chloroform
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