Methidathion, 1000µg/ml in MeOH, 1ml Back Catalog number: 70745 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 676851 D8-Triforine, 100 µg/ml, Acetone, 1ml Price on request 3345.7-100-AN Chlorpyrifos-methyl, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 5598-13-0 Price on request 11420.27-K-ME Verapamil,1000 µg/mL,MeOH,1mL, Price on request