EXHIBIT 99.1 MASTER SERVICES AGREEMENT ISTA Pharmaceuticals, Inc. ("ISTA"), located at 15279 Alton Parkway #100 Irvine, California 92692 and R.P. Scherer West, Inc. doing business as SP Pharmaceuticals ("SP"), located at 4272 Balloon Park Road, N.E.,...Master Services Agreement • July 9th, 2002 • Ista Pharmaceuticals Inc • In vitro & in vivo diagnostic substances • California
