Figure: 30 TAC 115.423(1)


                               S = C / (1 - C / D))
                        where:

                                        S = the applicable emission limit from 115.421 expressed on a pounds of
VOC per gallon of solids basis
                                        C = the applicable emission limit from 115.421 expressed on a pounds of
VOC per gallon of coating basis
                                        D = an assumed solvent density of 7.36 pounds of VOC per gallon