EPA Method 508 Pesticide Standard Back Catalog number: 92949 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96586 1S,2R(+)-Ephedrine-D3 Price on request 3929.2-1ML 1,1-Dichloroethane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-34-3 Price on request 9416.24-10MG Trimipramine-d3maleate (N-methyl-d3), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1185245-93-5 Price on request