Herbicide Calibration Check - WS Back Catalog number: 10020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679302 3-Indoleacetic acid, 250mg Price on request 673379 Methomyl, 100 µg/ml, Acetonitrile, 5ml Price on request 14030-100CY5 PAH - Mix 6, 100µg/ml in Cyclohexane, 5ml Price on request