HISPEED
FILTER DEVICES, namely, SPIN COLUMNS, TUBES, [ PLATES AND ] [ FILTER STRIPS IN A MICROTITRATION FORMAT ] FOR THE PREPARATION, SEPARATION, ISOLATION OR PURIFICATION OF NUCLEIC ACIDS, POLYPROPYLENE AND SILICA BASED MEMBRANES, SPIN COLUMNS AND TUBES FOR THE PREPARATION, SEPARATION, ISOLATION OR PURIFICATION OF NUCLEIC ACIDS
Registered · November 24, 1999 · 75857297 ·