Calibration Standard Mix 1 Back Catalog number: 53010 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11227.22-50MG Losartan potassium,neat,neat,50mg, Price on request 1534.20-K-TX5 Perylene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1520-96-3 Price on request 18000-0602-100ME1 Ibuprofen carboxylic acid, 100μg/mL in MeOH, 1ml Price on request