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 673239 Clothianidin, 100 µg/ml, Acetonitrile, 5ml Price on request 55026 WP Conductance @ 25°C Price on request 38089 Total Organic Water Pollution (WP) (Kit) Price on request