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2) The TLV-TWA value for Chemical-A is ‘Your Student ID’ ppm. TLV-TWA for Chemical-B is ‘Your...
2) The TLV-TWA value for Chemical-A is ‘Your Student ID’ ppm. TLV-TWA for Chemical-B is ‘Your Student ID in reverse order’ ppm (For example suppose your ID is 1234, then TLV-TWA for chemical-B is 4321). Is it acceptable for a setting of exposure to 25000 ppm of Chemical-A and 35000 ppm of Chemical-B for 8 hours? Show your calculations.
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