PCB-Mix 1, 10 ng/µl, 10ml Back Catalog number: L20030100IO Availability: In the manufacturer's stock Price on request - + Recommended S-4141-75-IO Nitrogen Calibration Set-High Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Carbazole Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4141-0 Blank S-4141-03 Price on request 677750 4-Ethylphenol, 100 µg/ml, Acetonitrile, 1ml Price on request 72267 Tartaric acid Price on request