Calibration Standard Mix 4

4-Bromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Nitrogen Calibration Set-High Boiling Solvents, Blanc 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

Indeno(1,2,3-c,d)pyrene-D12,10µg/mL in CY, 1ml