Primary Drinking Water Metals

5 alpha(H),17 alpha(H),20R,24S-3ß-Acetoxy-24-methylcholest-8(14)-ene, , Solvent-, Unit , # of units-, Cas.no.

3-Methylindole, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 83-34-1

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane