Alternate Interferents B Back Catalog number: 52027 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-4610-100AN5 Telodrin, 100µg/ml in Acetonitrile, 5ml Price on request 10940.15-100-ME Tramadol-13C,d3 HCl, 100µg/ml in MeOH, 1ml Price on request MET-12346D-100MG Malathion monocarboxylic acid, 100mg Price on request