配方类型:

MISCELLANEOUS

配方说明:

Sodium Bisulfite Gel

配方组成:

Sodium Bisulfite/2.2
Water/75.8
"Pluronic" F-127 Polyol/22.0

配制方法:

Dissolve "Pluronic" F-127 polyol in cold water (5-10'C). Then add sodium bisulfite and mix until dissolved. Transfer to containers. A clear, ringing gel with a pH of 5.5 forms on warming up to room temperature.