Hexachlorobenzene, 250mg Back Catalog number: N-12159-250MG Availability: In the manufacturer's stock Price on request - + Recommended 674680 D4-2-Hydroxybenzonitrile, 5mg Price on request 1330.22-100-IOX5 Dibenz[a,h]anthracene-d14, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 13250-98-1 Price on request 63082 2,2',3,3',4-Pentachlorobiphenyl Price on request