PCB Congeners Back Catalog number: 94810 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2102.16-100MG Di-iso-butyl phthalate (Di-2-methylpropyl phthalate), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 84-69-5 Price on request 1194.4-KIT Cholestane isomer Kit; includes 0622,0603,0601,0602, all as 100µg/mL, , Solvent-, Unit Kit, # of units-, Cas.no. Price on request 56024 Chromium (Cr) Price on request