Methoxychlor, 100 µg/ml, Acetone, 5ml

alphaßß (20R)-Cholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 69483-47-2

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

Dehydroabietic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1740-19-8