Dimethoate, 100µg/mL in Hexane, 1ml

4,4'-Thiodianiline,100 µg/mL,acetonitrile,1mL,

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

Tri-n-propyltin chloride, 100mg