2-Methoxy-5-methylaniline, 250mg

2,2',4,4',5,5'-Hexachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane

2,5-Dichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 583-78-8

Fluorescein disodium salt dihydrate, 90%,neat,neat,100g,