PCB No. 28, certified, 10mg Back Catalog number: C20002800 Availability: In the manufacturer's stock Price on request - + Recommended 70070 Chlorobenzilate, , 1000µg/ml in Isooctane, 1ml Price on request 680295 Mirex, 100 µg/ml, Cyclohexane, 1ml Price on request 72553 See Part # 72551 Price on request