4,4'-DDT, 100 µg/ml, Methanol, 1ml Back Catalog number: 679461 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10782.24-K-ME Tri-n-octyl phosphate (see also 9489.24),1000 µg/mL,MeOH,1mL, Price on request 70139 1,1-Dimethoxyethane Price on request 0277.22-10-AN Indeno[1,2,3-cd]pyrene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 193-39-5 Price on request