Semi-Volatile Mix

Clothianidin-d3 (N-methyl-d3),100 µg/mL,acetonitrile,1mL,

Cyclopenta[cd]pyrene, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 27208-37-3

Perfluorooctane sulfonic acid, 100µg/mL in MeOH:Water, 1ml