PCB No. 169, 10µg/ml in Isooctane, 10ml Back Catalog number: L20016900IO Availability: In the manufacturer's stock Price on request - + Recommended 54541 Ferrous Iron Price on request PCB-CS5-H Calibration sol. CS5 for HRGC/HRMS Analysis of PCBs, in Nonane, 200µl Price on request 91007 EPA Method 8270C Pesticide Mix #6 Price on request