Chlorpyrifos, 100µg/mL in MeOH, 1ml Back Catalog number: P-094S Availability: In the manufacturer's stock Price on request - + Recommended 2693.6-K-IO 3,4-Dimethylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 632-15-5 Price on request 55136 CWA Flame AA Metals Mix Price on request 4PMBDE103 2,2',4',5,6'-Pentabromo-4-methoxydiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request