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Compare the filter paper soaked by the sample with the blank filter paper to check for foreign odors
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Filter paper: meet the requirements of GB/T1914
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5 Inspection rules
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6 Marking, packaging, transportation and storage
Industrial tetrachlorethylene the barrel drum packaging net weight (300 ± 0.
7 Security
Industrial tetrachloroethylene has a special pungent odor, which liberates toxic gases when exposed to high heat or combustion.
In places where the concentration of tetrachloroethylene vapor is high, a gas mask should be worn
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Perchloroethylene has strong degreasing ability and is irritating to eyes, mucous membranes or skin, and there is a risk of burns.
Avoid contact with skin
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If you must touch perchloroethylene during operation, you can wear plastic-coated gloves for protection
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Related Links: Tetraethylene for Industrial Use (4)