KCTC provides the distribution services
|Trace element solution|
** ph : 4.5
** memo : ●Solution A 500ml
●Solution B 500ml
Agar solid medium of GYS contained 2% agar.
In order to prevent the hydrolysis of agar and glucose by autoclaving at low pH condition, Solution A and B are autoclaved separately and combined before solidified(50-60℃) Adjust pH WITH 1N H_2_SO_4_(pH4.5)
** additional notes : -