Freshwater harbour sediment - PAHs, 40g Back Catalog number: BCR-535 Availability: In the manufacturer's stock Price on request - + Recommended 1528.12-100-IO Dibenzofuran-d8, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-04-6 Price on request 677991 Pyrazophos, 100 µg/ml, Toluene, 1ml Price on request 2039.12-50-NN Octachlorodibenzofuran,50 µg/mL,n-nonane,1mL, Price on request