Trichloroethene, 100 µg/ml, Methanol, 5ml

Perfluorobutane sulfonic acid, 50ug/ml, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 59933-66-3

L-Glutamine, 250mg

2,2',4,5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,