Trifloxystrobin, 10 µg/ml, Ethyl acetate, 10ml

5-Methyl-N-phenyl-2-1H-pyridone-d5(Pirfenidone-d5), 1mg

Mass-Labelled PCDD Internal Standard Solution, 1.2ml, nonane

Valproic acid-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 87745-17-3