9 DISCS CONTAINING AND EQUIPPED TO CONTAIN, ON THEIR SURFACE OR IN SEVERAL SEPARATED CHAMBERS, BIOLOGICAL SAMPLES, CHEMICALS, BIOCHEMICAL AND/OR ASSAY REAGENTS; COMPUTER HARDWARE, SOFTWARE, DISC DRIVES, AND SYSTEMS COMPRISED OF THE FOREGOING, FOR USE IN BIOLOGICAL, BIOCHEMICAL, AND CHEMICAL ANALYSIS OR TESTING IN CONJUNCTION WITH OPTICAL DISCS