n-Butane Back Catalog number: 79600 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-12478-S 1,2,4,7,8-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 675402 Fenpropimorph, 100 µg/ml, Acetonitrile, 5ml Price on request A14213000IO-10 HHCB 10 µg/mL in Isooctane, 1mL Price on request