Subsequently, 2-mL water, 0.5-mL 2% diacetyl monoxime water solution, and 3-mL acid reagents (see below) were added to 2 mL of the yellow rice wine eluate
Subsequently, 2-mL water, 0.5-mL 2% diacetyl monoximewater solution, and 3-mL acid reagents (see below) were added to2 mL of the yellow rice wine eluate