Ethanol in serum control EtOH SE (3.0g/L), 10x3ml

Isoxathion, 100 µg/ml, Ethyl acetate, 5ml

Aromat Mix C11-C15 0341,12 Biphenyl 0712,11 1-Methylnaphthalene 0713,11 2-Methylnaphthalene 0714,12 1-Ethylnaphthalene 0715,12 2-Ethylnaphthalene 0459,15 1-Methylanthracene 0460,15 2-Methylanthracene 0811,15 1-Methylphenanthrene 0812,15 2-M

1,1-Difluoroethane, 20mg/mL in MeOH, 1ml