Tetrahydrofuran Back Catalog number: 34191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11134.5-10MG Hexachlorocyclopentadiene,,,, Price on request 1412.9-1G 2,3,5-Trimethylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 697-82-5 Price on request 30022 EPA Method 515.1 Surrogate Standard Price on request