Pirimiphos-ethyl, 100 µg/ml, Ethyl acetate, 5ml

6-Hydroxy-1-nitropyrene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 1767-28-8

Nicosulfuron-d6 (dimethoxy-d6),100 µg/mL,acetonitrile,1mL,

3-Nitroaniline