Chloroneb, 100 µg/ml, Ethyl acetate, 5ml

Sulfaguanidine monohydrate, 100 µg/ml, Methanol,

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

4-Methyl-2-pentanone-2,4-dinitrophenylhydrazone, 100mg