Exhibit (a)(12) AIR PRODUCTS AND CHEMICALS, INC., AND SUBSIDIARIES COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES (Unaudited) Nine Months Ended Year Ended 30 September 30 June -------------------------------------------------------------------------------- 1995 1996 1997 1998 1999 2000 ---- ---- ---- ---- ---- ---- Earnings: Income before extraordinary item and the cumulative effect of accounting changes: $368.2 $416.4 $429.3 $546.8 $450.5 ($94.3) Add (deduct): Provision for income taxes 186.2 195.5 203.4 280.9 209.5 (115.7) Fixed charges, excluding capitalized interest 148.8 184.0 233.0 202.8 194.4 166.0 Capitalized interest amortized during the period 9.1 9.4 8.3 7.4 6.1 5.4 Undistributed earnings of less-than- fifty-percent-owned affiliates (25.4) (40.6) (31.1) (25.3) (44.5) (28.5) ------ ------ ------ ------ ------- ------- Earnings, as adjusted $686.9 $764.7 $842.9 $1,012.6 $816.0 ($67.1) ======= ======= ======= ========= ======= ======= Fixed Charges: Interest on indebtedness, including capital lease obligations $139.4 $171.7 $217.8 $186.7 $175.4 $150.1 Capitalized interest 18.5 20.0 20.9 18.4 24.7 16.2 Amortization of debt discount premium and expense .2 1.5 1.8 1.9 1.3 1.9 Portion of rents under operating leases representative of the interest factor 9.2 10.8 13.4 14.2 17.7 14.0 ------- ------ ------ ------ ------ ------ Fixed charges $167.3 $204.0 $253.9 $221.2 $219.1 $182.2 ====== ====== ====== ====== ====== ====== Ratio of Earnings to Fixed Charges (a): 4.1 3.7 3.3 4.6 3.7 -- ====== ====== ====== ====== ====== ====== (a) The results of operations for the nine months ended 30 June 2000 are inadequate to cover total fixed charges as defined. Excluding the after-tax BOC transaction costs of $456.5 the pro forma ratio of earnings to fixed charges would be 3.6 for the nine months ended 30 June 2000.