10/1/07 - CERCLA SECTION 122(h)(1) SETTLEMENT AGREEMENT FOR RECOVERY OF PAST RESPONSE COSTS. SETTLING PARTY: RESEARCH SOLVENTS & CHEMICALS, INC. SETTLING PARTY SHALL PAY TO EPA THE PRINCIPAL SUM OF $468,253.67, PLUS AN ADDITIONAL SUM FOR INTEREST. PAYMENT SHALL BE MADE IN THREE OR LESS INSTALLMENTS OF THE PRINICIPAL AMOUNT AND INTEREST ACCRUED THEREON FROM JUNE 4, 2004, THROUGH THE DATE OF PAYMENT. THE FIRST PAYMENT OF $234,126.84, PLUS INTEREST SHALL BE DUE WITHIN 30 DAYS. SECOND PAYMENT OF $117,063.42 PLUS INTEREST SHALL BE DUE WITHIN 1 YEAR. THE THIRD PAYMENT OF $117,063.42 PLUS INTERST SHALL BE DUE WITHIN 2 YEARS.