PURCHASE AND SALE AGREEMENT dated as of January 18, 2005 BY AND AMONG CSL LIMITED, CSL INTERNATIONAL PTY LTD, and CSL UK HOLDINGS LIMITED, as SELLERS and SIGMA-ALDRICH CORPORATION, as BUYERPurchase and Sale Agreement • March 1st, 2005 • Sigma Aldrich Corp • Wholesale-chemicals & allied products • New York
CSL International Pty Ltd (ABN 63 066 194 938), a company incorporated in Australia, of 45 Poplar Road, Parkville, Victoria, Australia (“CSL International”),
