WS Anions - Cal Check Back Catalog number: 53107 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 19794 EPA Method 524 & 624 - Internal Standard Price on request 14800-0025-50ME5 8:2 FTOH, 50μg/ml in MeOH, 5ml Price on request