PCB No. 123, 10µg/ml in Isooctane, 10ml Back Catalog number: L20012300IO Availability: In the manufacturer's stock Price on request - + Recommended PN-68S 1,2,3,5,6,8-Hexachloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request 673576 Etofenprox, 100 µg/ml, Ethyl acetate, 5ml Price on request 79102 Aroclor 1262 Price on request