Mixed Calibration Standard 4 Back Catalog number: 52056 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678315 Tefluthrin, 10.0 µg/ml, Acetonitrile, 10ml Price on request 681670 Mephosfolan, 100 µg/ml, Cyclohexane, 5ml Price on request 2249.19-100-5AN Diacetoxyscirpenol, 100µg/mL, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 2270-40-8 Price on request