Calibration Standard Mix 3 Back Catalog number: 53012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673118 Tramadol hydrochloride, 100mg Price on request 10237.18-100-ME Octyl methoxycinnamate, 100µg/ml in MeOH, 1ml Price on request 1330.22-200-T Dibenz[a,h]anthracene-d14, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 13250-98-1 Price on request