2,5-Dimethylindole,neat,neat,10mg,

Mass-Labelled PFAS Extraction Standard, in MeOH, 1,2ml

2-Fluorodibenzothiophene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 177586-38-8

3,4-Dimethylaniline, 250mg