Selenium (Se) Back Catalog number: 57034 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10900-0440-100ME5 cis-1,2-Dichloroethylene, 100µg/ml in MeOH, 5ml 48,31 € X9127 Methapyrilene HCl Price on request 3352.22-10-10AN Cypermethrin, isomer mix, 10µg/mL, Solvent-acetonitrile, Unit 10ml, # of units-1, Cas.no. incl. 52315-07-8 Price on request