Mefenpyr-diethyl, 100 µg/ml, Acetonitrile, 5ml

N-Desmethyl Clozapine, 5mg

Endrin ketone, 1000µg/ml in Acetone, 1ml

1-Methylnaphthalene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 38072-94-5