Parathion-methyl, 100 µg/ml, Toluene, 1ml Back Catalog number: 676228 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50278 IC Anion Custom Mix Price on request 684177 Bromoform, 100 µg/ml, Methanol, 1ml Price on request 34054 EPA Method 552.1 - Haloacetic Acids Price on request