PCB Congeners - Loamy Sand, 50g Back Catalog number: RTC-CRM962 Availability: In the manufacturer's stock Price on request - + Recommended 79448 Acetochlor Price on request 673758 Chlorbromuron, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 676833 1-Aminohydantoin hydrochloride, 100mg Price on request