PCB Congeners - Loamy Sand, 50g Back Catalog number: RTC-CRM962 Availability: In the manufacturer's stock Price on request - + Recommended DF-123478-S 1,2,3,4,7,8-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request 1002.6-1ML Di-n-propylsulfide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 111-47-7 Price on request X9162 Aroclor 1242 Price on request