PCB Congeners - Loamy Sand, 50g Back Catalog number: RTC-CRM962 Availability: In the manufacturer's stock Price on request - + Recommended 677969 Bromophos-methyl, 100 µg/ml, Toluene, 1ml Price on request 73510 Tetraconazole, 1000µg/ml in Acetonitrile, 1ml Price on request 72340 1-(2,5-Dichlorophenyl)-3-methylurea Price on request