PROANA
CHEMICAL PRODUCTS USED IN INDUSTRY AND SCIENCE FOR SEPARATION AND ANALYSIS PURPOSES; POLYMERS FOR ANALYSIS AND SEPARATION OF ORGANIC CHEMICALS AND BIOCHEMICALS; FINE CHEMICALS, PROTEINS AND NUCLEIC ACIDS; GLEATIN BEADS, CELLULOSE BEADS AND STARCH BEADS; FIBERS OF ORGANIC OR INORGANIC MATERIAL FOR SEPARATION PURPOSES; CHEMICAL MEANS IN THE PROCESSING OF LIVING CELLS; NUTRITION AGENTS FOR PROCESSING OF LIVING CELLS; CHEMICAL REAGENTS, BUFFERS
Abandoned · June 30, 1989 · 73809951 ·