Multi-Element Calibration Standard-2A Back Catalog number: 50012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20565000AL Benzo(b)fluoranthene, 10µg/ml in Acetonitrile, 10m Price on request 676390 Kresoxim-methyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request 22023 CLP - Pesticide Surrogate Spike Solution Price on request