1-Butene Back Catalog number: 71677 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676551 D6-Pirimiphos-methyl, 100 µg/ml, Acetonitrile, 1 Price on request 9917.26-K-IO Di-iso-nonyl phthalate (C9-alkyl ester isomer mix, mainly one isomer), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 28553-12-0 Price on request 677475 Triclosan, 100 µg/ml, Acetone, 1ml Price on request