PCB Co-Eluter Isomer Mix Back Catalog number: 94868 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1955.11-K-IO Ethyltri-n-propyltin, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 3440-79-7 Price on request 71253 2,3-Dichlorophenol Price on request 25015 Base/Neutral & Acid Surrogate Standard Price on request