Clopyralid methyl derivative

Ethidimuron, 100 µg/ml, Acetonitrile, 5ml

Fenitrothion, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 122-14-5

2,3,4,6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,