4,4’-DDE Back Catalog number: 79149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 2827.14-50-ME Perfluorotetradecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 376-06-7 Price on request 71835 1,2,3-Trichloro-4-nitrobenzene Price on request PJRS20 Streptavidin-R-Phycoerythrin (ver 4), 50 16 072,14 €