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Articles Tagged ‘不用品回収 足立区’
Ether is a extremely flammable liquid and can form probably explosive peroxides over time. Containers of ether should be dated when opened and tested periodically for the presence of peroxides. Ether cans have expiration dates on the label. Dispose before they expire. If previous, undated ether is found, do not open. Contact Research Security immediately. […]
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