IGELS
[1a and 44e] ANALYTICAL CHEMICAL PREPARATIONS FOR USE IN THE SEPARATION OF PROTEINS AND OTHER MACROMOLECULES, NAMELY, ELECTROPHORETIC STAINS, PRECAST GELS,CHEMICAL MARKERS, CHROMATOGRAPHY CHEMICAL PREPARATIONS; REAGENTS FOR SCIENTIFIC OR MEDICAL RESEARCH USE, NAMELY, REAGENTS FOR USE IN THE SEPARATION AND ANALYSIS OF BIOLOGICAL AND CLINICAL MATERIALS AND SPECIMENS
Cancelled · December 28, 1999 · 75881419 ·