Ethanol standard in serum,1.3g/L,serum, 1.5mL

2-Methylthio-3-methyl- and 2-methylthio-5-methylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

Benalaxyl, 10.0 µg/ml, Cyclohexane, 10ml

m-Quarterphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1166-18-3