AS ONE Saliva Starch Reaction Experiment Set MY-40

Using a microtube, each child can carry out an experiment in a short time with a small amount of starch. By simply distributing iodine solution (sold separately) into the included sauce bottle, experiments can be carried out individually even in places without a laboratory table, such as classrooms. My Experiment Series Uses a cotton swab to collect saliva. This reduces resistance from children. Uses a starch substitute pack test type. Starch solution can be easily prepared. Only a small amount of reagent is required. Preparation and cleanup of the experiment are easy.

Specification
●Set contents:●▼Microtubes: 80 pieces●▼Plastic cups: 40 pieces●▼Cotton swabs: 40 pieces●▼Starch substitute (pack test type): 40 pieces●▼Sauce bottles: 40 pieces●*1 set serves 40 people●*Teaching material for elementary, junior high and high school science experiments.