PAH-Mix 24 deuterated, 10 ng/µl, 1ml

2-sec-Butyl-4,6-dinitrophenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 88-85-7

D3-Alachlor, 100 µg/ml, Acetone, 1ml

Mycophenolic Acid-d3, 1mg