Dibutyl maleate, 250mg Back Catalog number: 680614 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MI509-100 Reagent kit for 100 tests (pH) Contains: 1 x 20mL pH Price on request 31152 Dichloroacetonitrile Price on request 70421 Urethane, 1000µg/ml in MeOH, 1ml Price on request