9-Hydroxyrisperidone, 1.0mg/ml in MeOH, 1ml Back Catalog number: LGCAMP0491.03-01 Availability: In the manufacturer's stock Price on request - + Recommended 53320 EPA Method 300.0 Anions Price on request 8498.20-25-T 1,2,3,4-Tetrahydro-3,4-dimethylchrysene, 25µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request 678380 4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml Price on request