D10-1-Butanol, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677811 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended BDD-2378 2,3,7,8-Tetrabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 93985 WS Disinfection By-Products - Cal Check 3 Price on request 681475 N,N-Dimethylsulfamide, 10.0 µg/ml, Acetonitrile, Price on request