Pirimiphos-methyl, certified, 0.25g Back Catalog number: C16270000 Availability: In the manufacturer's stock Price on request - + Recommended 79397 Caffeine Price on request XA15220000AL Mevinphos, 100µg/mL in Acetonitrile, 1ml Price on request 1169.16-K-IO 2,2,4,4,5,5,7,7-Octamethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5171-85-7 Price on request