PCB Congeners (10 ppm) Back Catalog number: 98003 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1303.8-100-ME 3,4,4-Trimethyl-trans-2-pentene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 39761-57-4 Price on request 11612.36-10MG Erythromycin C,neat,neat,10mg, Price on request 2415.15-K-IPX5 Bisphenol-A-2,2',6,6'-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 102438-62-0 Price on request