Spiroxamine, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673443 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72215 Niacinamide Price on request 71140 Pentafluorophenylhydrazine Price on request MI513-045 Reagent kit for 45 tests (Free & total chlorine HR) Contains: 1 x 115 mL DPD0, 1 x 20mL DPD1, 1 x 20mL DPD3 Price on request