Propham, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673423 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended BFR-ISS Internal/Injection Standards, 1.2ml, toluene Price on request 20061 CLP Pesticide Lab Control Standard Price on request NK-IS-J4 Internal Standard Solution, 1.2ml, nonane Price on request