Metazachlor oxanilic acid (OA), 10mg

N-ethylperfluoro-1-octanesulfonamidoacetic acid isomeric mixture, 1.2ml x 50ug/ml, methanol

Tris(2,3-dibromopropyl) phosphate, 1.2ml x 50ug/ml, toluene

PAH-Mixture B 0217,13 Fluorene 0816,14 Phenanthrene 1049,14 Anthracene 0260,16 Fluoranthene 0235,16 Pyrene 0201,18 Benz[a]anthracene 0212,18 Chrysene 0263,20 Benzo[b[fluoranthene 0265,20 Benzo[k]fluoranthene 0239,