Potassium (K)

Chlorimuron-ethyl, 100 µg/ml, Acetonitrile, 5ml

1,3-Dimethylnaphthalene, 10mg

2-Nitrofluorene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 128008-87-7