Fluoranthene D10, 10µg/ml in MeOH, 10ml

Cholanthrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 479-23-2

Bisphenol S-d8 (2,2',3,3',5,5',6,6'-d8), 10mg

Melatonin,neat,neat,10mg,