Li, 1000 µg/mL in 2% HNO3, 100ml

Esfenvalerate, 100mg

D10-Chlorpyrifos, 100 µg/ml, Acetone, 1ml

1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid,50 µg/mL,toluene,1mL,