2-Perfluorohexyl-[1,2-13C2]-ethanoic acid (6:2), 50µg/ml in Isopropanol, 1,2ml

2,5-Dimethyltetrahydrofuran, 100µg/mL, Solvent-, Unit 1mL, # of units-1, Cas.no. 1003-38-9

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

Para-phenylenediamine,neat,neat,100mg,