Profenofos, 100 µg/ml, Toluene, 1ml Back Catalog number: 677990 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 12120.14-100-ME Lidocaine,100 µg/mL,MeOH,1mL, Price on request 50696 ICP-MS Mix #2 Price on request 1347.7-K-AC 3,4-Dimercaptotoluene, 1000µg/mL, Solvent-acteone, Unit 1mL, # of units-1, Cas.no. 496-74-2 Price on request