2,4-Dinitrophenylhydrazine, 98%, 25g

2,2',3,3',4,5,6,6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene

4-Chloro-2-methylaniline, 100 µg/ml, Methanol, 5

Phosphate (PO4-3) as P