DIAGNOSTIC AND PROCESS REAGENT KITS AND COMPONENTS THEREOF COMPRISING, SETS OF PREPARATORY SOLUTIONS CONTAINING RNA STABILIZING CHAOTROPES AND BUFFERS; ISOPROPANOL; AND PROPRIETARY MATRIX SUSPENSIONS, USED IN MEDICAL LABORATORIES, PHARMACEUTICAL COMPANIES, AND BIOTECHNOLOGY COMPANIES FOR THE ISOLATION OF RNA FROM CELLS AND TISSUES

[Diagnostic agents for human-medical and veterinary use and for phytopathology, namely, chromatographic material for medical diagnostic purposes for the separation, purification, isolation and analysis of biopolymers, namely, nucleic acids, macromolecules and biologically active substances; and reagents and solvents for performing purification, isolation and/or chromatographic separation methods for biopolymers, macromolecules and biologically active substances for clinical or medical use; ki...