64-9172-58 ［Discontinued］The science of clean water S77-1632
Features
- You can learn about clean water and safe water through three experiments to make cloudy water clear: a water purification column, an experiment to harden and sink dirt, and an experiment to make soy sauce clear with activated carbon.
Spec
- < set >
- Water purification column (filter)
- Activated charcoal
- Grilled alum
- baking soda
- 12 sheets of filter paper
- 4 sponges
- Dropper
- Code: S 77 -1632
| Order No. | 64-9172-58 | |
|---|---|---|
| Model No. | S77-1632 | |
| Standard price |
JPY: 1,950
USD: 12.23
Excange rate 1USD= 159.42JPY
Valid price in Japan |
|
| Quantity | 1set | |
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| Stock in Japan | - | |