Mixed Calibration Standard 1 Back Catalog number: 52335 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C15921000 Pencycuron-PB-amine, 25mg Price on request PFMES Sodium trifluoromethanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request 679378 Phorate-sulfone, 10.0 µg/ml, Cyclohexane, 10ml Price on request