「safety」Categories List
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有機溶剤作業主任者について
Sorry, this entry is only available in 日本語.
2021.06.29
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Flash point and ignition point
Many of the organic solvents we handle have a flash point. What is a flash point? …
2021.05.26
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ベンジルアルコールに対する労働安全衛生法施行令の改正
Sorry, this entry is only available in 日本語.
2020.12.22
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Alcohol is the best for disinfection and sterilization!
On May 30, a morning news program reported a test result that the effectiveness of sprayi…
2020.06.05
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Ethanol for disinfection can be diluted with tap water
How to adjust the alcohol concentration WHO has decided on the official name of the disea…
2020.06.03
