Formothion, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 681223 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 80402 EPA Method 8040A - Analytes Mix “B”, 2000µg/mL in 2-propanol, 1ml Price on request S-4493-SET-5ML EN 12916 Calibration Standards 4 Analytes, each concentration as listed in n-heptane; units: 4x 5mL screwcap bottle Calibration 1,2-Dimethylbenzene Fluorene Phenanthrene Standard g/100mL g/100mL Price on request 79424 sec-Butanol Price on request