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by groby_b
1433 days ago
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It decidedly isn't normal unless your HVAC is supremely bad and the room's way too small for the group. I have so far not been in a conference room even scratching the 2000 ppm level after an hour. (Well, OK, I only leave my meter behind. At 1200ppm, I consider the level excessive and leave. But I've kept measuring to see how willing people are to burn their health to be in the office with others) |
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