Calibration Standard Mix 2 Back Catalog number: 53034 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677640 2-n-Octyl-4-isothiazolin-3-one, 100mg Price on request 93996 Benzo(k)fluoranthene Price on request 72849 Alachlor OA, 1000µg/ml in Acetonitrile, 1ml Price on request