Bentazone, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 673997 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50215 Nitrite (NO2-) as N Price on request 2128.12-100-IO Arochlor 1254, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11097-69-1 Price on request 678427 Heptachlor-exo-epoxide, 100 µg/ml, Acetonitrile, Price on request