Food Color Testing Solutions in Japan

The Testing Solution is contrast reagent to distinguish Food Colors which have been used in food, and it is very convenient to examine poisonous or harmful Food Colors in food by TLC or Paper Chromatography easily.

(0.1% in Water)
1set (4 mL×12)

As Food Blue No.2 (Indigocarmine) is very unstable in water, we prepared dry powder packed in three separate bottles instead of 0.1% water solution. When the examination is conducted each time, please use fresh water solution (approx. 0.1%) after adding 4 mL of water.

(0.1% in Water)
1set (4 mL×14)