Disulfoton, 100 µg/ml, Toluene, 1ml Back Catalog number: 677975 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 682270 Paraxanthine, 50mg Price on request 0466.16-200-T 1,5-Dimethylanthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 15815-48-2 Price on request 677919 Profluralin, 100 µg/ml, Ethyl acetate, 1ml Price on request