1MAYER’S TEST reagents
Potassium Mercuric Iodide
2VALSER’S TEST reagents
Mercuric Iodide TS
3WAGNER’S TEST reagents
Iodine in potassium iodide
4DRAGENDORFF’S TEST
reagents
Potassium Bismuth Iodide
5+ DRAGENDORFF’S TEST
Orange red precipitate
6+ WAGNER’S TEST
Reddish brown precipitate
7+ VALSER’S TEST
White precipitate
8+ MAYER’S TEST
Turbidity or white precipitate
Cream precipitate
9LEIBERMANN-BUCHARD
TEST
reagents
Acetic anhydride, conc. H2SO4
Acetic anhydride; 1mL conc
Sulfuric acid
10salkowski test reagent
Conc H2SO4
11+ salkowski test
red color
12BATE SMITH AND METCALF
METHOD reagents
Conc. HCl
13+BATE SMITH AND METCALF
METHOD
Strong red or violet coloration
14WILSTATTER/CYANIDINE TEST reagent
Conc. HCl; Mg Turnings
15+ WILSTATTER/CYANIDINE TEST
Orange to red, crimson and
magenta
16LEIBERMANN-BUCHARD TEST