Prometryn, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 676313 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended M10030B 12.880 µS/cm conductivity solution (box of 25x20mL sachet) Price on request 38181 Total Water Supply Kit (NELAC) Price on request 682577 Benzophenone, 1000mg Price on request