Semi-Volatile Standard Back Catalog number: 93381 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53055 Mixed Calibration Standard 3 Price on request 3494.11-100-AN Propoxur, 100µg/ml in Acetonitrile, 1ml Price on request 0280.32-10MG Periflanthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 188-94-3 Price on request