It can be used for soft water and general water quality fountain solution.
Use fountain solution concentration 2%-3%,
The alcohol concentration is 5%-10%.
Specification: 20L/barrel
Classification basis for total hardness of water
JIS standard classification
Total hardness (ppm)
Soft water
0-50
Ordinary water Microsoft
50-100
Slightly hard
100-150
Harder
150-200
Hard water
200-300
Very hard water
Over 300
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