PCB Calibration Solution, 100µg/ml in Acetone, 1ml Back Catalog number: C-CCSEC-R Availability: In the manufacturer's stock Price on request - + Recommended 93947 Dextrin Price on request 2661.12-10-IO Arochlor 1232, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11141-16-5 Price on request 2582.30-50-T Dibenzo[cde:opq]rubicene, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 175289-30-2 Price on request