(±)-11-OH-Δ9-THC-d3, 100µg/ml in MeOH, 1ml

Ethanol in serum control EtOH SE (1.5g/L), 10x3ml

Diethylene glycol mono(4-n-nonylphenyl) ether-13C6, 10µg/ml, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 1346602-11-6

Isofenphos-methyl, 100 µg/ml, Toluene, 1ml