Tetrahydrofuran Back Catalog number: 34191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9431.21 cis-Permethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 61949-76-6 Price on request 52119 EPA Method 300.0 Anions Method B Price on request C21000100 PBB-No. 1, certified, 50mg Price on request