8:2 FTOH, 50µg/ml in MeOH, 1ml

Internal Standard for GC-analysis of PAH compounds II S-4282 Compound Prod.no. Batch no. Purity CAS no. Grav. conc. 2,2'-Binaphthyl 0254,20 2951 99.9 % 612-78

17alpha-Estradiol-2,4-d2,neat,neat,10mg,

Metazachlor oxanilic acid (OA), 10mg