EPA Method 8141 Standard Rev 1 Back Catalog number: 98131 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9416.24-100-ME Trimipramine-d3maleate (N-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1185245-93-5 Price on request SCPCB8-000-052 CONOSTAN Custom Blend Sulfur, 0.002% Biodisel,100g Price on request 9851.17-10MG Apomorphine hydrochloride, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request