COLOCHECK
DIAGNOSTIC KITS TO DETECT OCCULT BLOOD IN HUMAN STOOL CONTAINING ONE OR MORE OF THE FOLLOWING; GUAIAC IMPREGNATED PAPER SLIDES, POSITIVE CONTROL TUBES CONTAINING HEMOGLOBIN IN A STABILIZED BASE, NEGATIVE CONTROL TUBES CONTAINING HEMOGLOBIN - FREE STABILIZED BASE, AND INSTRUCTION SHEETS
Cancelled · March 28, 1984 · 73472727 ·