Chloral hydrate, 1000µg/ml in Acetonitrile, 1ml

2,2',4,5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,3-Dichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 576-24-9

2-Hydroxy-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 605-32-3