2,3',4',5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

1,7-Dimethylnaphthalene

Propionic acid sodium salt, 1g

Dimethyl pseudomorphine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 121395-47-9