D5-Acetochlor OA, 100 µg/ml, Acetonitrile, 1ml

rac Felodipine-13C4, d3, 1mg

n-Tricosane-d48, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 203784-75-2

Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane