2,3-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 3074-71-3

Pyridaphenthion, 100 µg/ml, Ethyl acetate, 5ml

Metolachlor ethyl sulphonic acid sodium salt, 100µg/ml in MeOH, 1ml

1H,1H-Perfluorohexadecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 216144-94-4