1 POLYNUCLEOTIDE ISOLATION, PURIFICATION, AND LABELING KIT INCLUDING A REACTION PREPARATION DEVICE AND SLIDES, ENZYMES, COLOR REAGENTS, BUFFERS, AND OTHER REAGENTS OR COMBINATIONS THEREOF, USED FOR SCIENTIFIC OR MEDICAL RESEARCH PURPOSES; KITS FOR EXTRACTING AND LABELING POLYNUCLEOTIDE MOLECULES FOR RESEARCH PURPOSES, CONTAINING A REACTION PREPARATION DEVICE AND SLIDES, ENZYMES, COLOR REAGENTS, BUFFERS, AND OTHER REAGENTS, OR COMBINATIONS THEREOF; REAGENTS FOR USE IN PREPARING POLYNUCLEOTIDE MOLECULES FOR GENOMIC RESEARCH; REACTION PREPARATION DEVICE AND SLIDES FOR USE IN PREPARING POLYNUCLEOTIDE MOLECULES FOR GENOMIC RESEARCH; DIAGNOSTIC KITS CONTAINING A REACTION PREPARATION DEVICE AND SLIDES, ENZYMES, COLOR REAGENTS, BUFFERS, AND OTHER REAGENTS, OR COMBINATIONS THEREOF, FOR EXTRACTING AND LABELING POLYNUCLEOTIDE MOLECULES