Isoproturon, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673333 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675135 Dichlone, 10 µg/ml, Acetonitrile, 10ml Price on request 55085 CWA Solids (Total Solids, TSS, & TDS) Price on request 98859 Formaldehyde-DNPH Level 2 (0.5ug/mL) Price on request