"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Back Catalog number: WP-CVS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 677931 Tri-p-cresyl phosphate, 100mg Price on request 3243.22-K-IO 13-cis-Docosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-86-7 Price on request 676152 D5-Fenpropathrin, 100 µg/ml, Ethyl acetate, 1ml Price on request