D4-Ethylparaben, 100 µg/ml, Acetonitrile, 1ml

n-Pentane-d12, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2031-90-5

Mepanipyrim, 100 µg/ml, Acetonitrile, 5ml

Chlorotoluron-desmethyl, 10 µg/ml, Acetone, 10ml