1,2,5,6-Tetrabromocyclooctane,50 µg/mL,MeOH,1mL,

3'-Fluoro-2,4,4'-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 863314-89-0

Alprazolam-d5, , Solvent-, Unit , # of units-, Cas.no. 125229-61-0

Pesticide Mix #27, 1.0 µg/mL in Isooctane, 10ml