Document dQ14md8yDxJd9geLrgwdk1BBB

SOLVENT VAPOR CONCENTRATIONS MARCH 18, 1966 Location of Sample KC66l43-Breathng 2one of operator of sheeting mill #1911 KC66l44-Breathing zone of operator of sheeting mill #2707 KC66145-Breathing zone of operator of sheeting mill #2707 MEK IPA TOLUOL DA 43 10 72 Trace 11 21 455 1 9 28 475 1 MEK - Methyl Ethyl Ketone IPA - Isopropyl Alcohol DA - Dlacetone Alcohol ' V Threshold limit value for Toluol (Toluene) is 200 parts per million. All measurements are given in parts per million. 788-466 VMO-33-000I860