4,4'-DDT, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678382 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 34381 1,1,1,2-Tetrafluoroethane, 20mg/mL in MeOH, 1ml Price on request 681158 Chlorothiazide, 500mg Price on request 674466 Benthiavalicarb-isopropyl, 100 µg/ml, Acetonitril Price on request