Europium (Eu)

Glyphosate-1,2-13C2 15N, 100µg/ml in Water, 1ml

Pentachloronitrobenzene

1,4-Dibromonaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 83-53-4