1,1,1,2-Tetrafluoroethane, 20mg/mL in MeOH, 1ml

n-Hexadecane-d34, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 15716-08-2

Chlorpyrifos-d10 (O,O-diethyl-d10),100 µg/mL,isooctane,1mL,

Phosphorus (P)