Aldicarb, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673189 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674960 Profenofos, 10.0 µg/ml, Cyclohexane, 10ml Price on request 3091.12-50-IO 4-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-66-0 Price on request 677300 Caffeine, 250mg Price on request