D4-Diquat dibromide, 100 µg/ml, Deuterium oxide,

Phosphorous Standards Phosphorus in Light White Mineral Oil, 20Cst Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane

Bifenthrin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 82657-04-3

Pyrene-d10, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-52-1