2,4,6-Trichlorophenol, 100 µg/ml, Methanol, 5ml

1-Methylbenz[a]anthracene, 50 µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2498-77-3

Melatonin,neat,neat,10mg,

D-Xylose, 250mg