S421, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673696 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73423 2-Methylbenzofuran, 1000µg/ml in Acetone, 1ml Price on request 673542 Diazinon, 100 µg/ml, Ethyl acetate, 5ml Price on request 680254 Phosmet-oxon, 10.0 µg/ml, Acetonitrile, 10ml Price on request