Methyl linolelaidate C18:2, 10mg/ml in Heptane, 1ml

Nitrogen Calibration Set-Low Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Pyridine Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4140-0 Blank S-4140-03 0.3

Levonorgestrel, 100µg/mL in Acetonitrile, 1ml

Metalaxyl, 100mg