Chloronaphthol
Prepare a stock solution of 3% chloronaphthol by dissolving 0.3 g of chloronaphthol in 10 ml of absolute ethanol. Store at -20°C.
Prepare a stock solution of 3% chloronaphthol by dissolving 0.3 g of chloronaphthol in 10 ml of absolute ethanol. Store at -20°C.