ldquoConfined Spaces Is 195 Percent Oxygen Really Saferdquo is another oldie but goodie this one from 1999 Expert John Rekusrsquo analysis of confined space standards and the widely accepted opinion that 195 percent oxygen is ldquosaferdquo has been read and shared by thousands of people over the years and in 2013 12500 additional people read it
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Annual sales 109 billion est consumables onlyMore Dollar Tree newsPhoto by Getty Images
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