Melamine, 250mg Back Catalog number: 674646 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59631 Conductance @ 20°C [50,000 µmho/cm] Price on request MET-11755BM1-1ML Dimethenamid OA, 100µg/ml in MeOH, 1ml Price on request 53040 Interference Standard Mix 2 Price on request