Malathion, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678439 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677992 Tolclofos-methyl, 100 µg/ml, Toluene, 1ml Price on request 0168.16-200-T 9,10-Dimethylanthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 781-43-1 Price on request 680596 Lithium acetoacetate, 100 µg/ml, Water, 1ml Price on request