Pesticide Standard, varied µg/mL in Acetone, 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

Acetylsalicylic acid-d4 (ring-d4),100 µg/mL,MeOH,1mL,

1,4-Dioxane