Imidacloprid, 100mg

2,5-Dimethylpyrazine, Research grade, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 123-32-0

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

CONOSTAN 1000ppm Standard, Cu, 50g