D10-Coumaphos, 100 µg/ml, Acetonitrile, 1ml

EN 15721 Internal Standard Stock Solution, procedure A 1382.2 Ethanol 8mL Pentanol-3 80µL (Gives a concentration of approx. 8mg/mL)

Modafinil ,1000 µg/mL,MeOH,1mL,

4-Bromo-3,5-dimethylphenyl-N-methylcarbamate