Calibration Standard Kit Back Catalog number: 53089 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79102 Aroclor 1262 Price on request 7:2SFTOH 1-Perfluoroheptyl ethanol (7:2 secondary), 1.2ml x 50ug/ml, methanol Price on request 683049 Flurprimidol, 100 µg/ml, Acetonitrile, 5ml Price on request