2,3,4-Trichloroanisole, 100mg

Oxytetracycline, 96%,neat,neat,100mg,

Trixylyl phosphate, purified ion m/z 424 (heptamethyl),100 µg/mL,isooctane,1mL,

Mass-Labelled PCDD/PCDF Solution Mixture, 1.2ml, nonane