D4-Diclofenac, 100 µg/ml, Acetone, 1ml

9-Phenylfluorene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 789-24-2

2-Perfluorohexyl-[1,2-13C2]-ethanoic acid (6:2), 50µg/ml in Isopropanol, 1,2ml

PCB No. 170, 100µg/ml in Cyclohexane, 5ml