Chlorthal-dimethyl, 250mg Back Catalog number: 675159 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 672814 Atrazine, 250mg Price on request XA13480100CY Fenitrothion D6 (O,O-dimethyl D6), 100µg/ml in Cyclohexane, 1ml Price on request 0474.18-200-T 2,3,9,10-Tetramethylantracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 66552-77-0 Price on request