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Describe does the sample meet the niosh standard

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Reference no: EM13302248

The National Institute for Occupational Safety and Health (NIOSH) sets standards for CCl4 in air at 12.6 mg/m^3 of air (a time average over 40 hr). The CCl4 found in a sample is 4800 ppb. Does the sample meet the NIOSH standard?

Reference no: EM13302248

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