Tebufenozide, 100 µg/ml, Acetonitrile, 5ml

Chlorpyrifos-d10 (O,O-diethyl-d10),100 µg/mL,isooctane,1mL,

Calibration Kit for HRGC/HRMS Analysis of PCBs, in Nonane, 6 x 200µl

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