Corn flour - Trace elements, 50g Back Catalog number: IC-INCT-CF-3 Availability: In the manufacturer's stock Price on request - + Recommended 11743.12-100-IO 2,2',3,4,6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 82429 EPA 8240B Calibration Mix 6 Price on request 677901 Dialifos, 100 µg/ml, Ethyl acetate, 1ml Price on request