EXHIBIT 24 Consent of Independent Accounts ------------------------------- We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-82573) of E. I. du Pont de Nemours and Company of our report dated July 2, 1999 relating to the financial statements of the Qualicon Retirement and Savings Plan which appears in this Form 11-K. /s/ PricewaterhouseCoopers LLP - ------------------------------ PricewaterhouseCoopers LLP Thirty South Seventeenth Street Philadelphia, Pennsylvania 19103 July 12, 1999