72375951
Nov 12, 1970
Feb 22, 1972
EDUCATIONAL KITS FOR THE CULTURE OF MICROORGANISMS SUCH AS BACTERIA, YEASTS AND MOLDS, SAID KITS CONSISTING OF CULTURE CHAMBERS CONTAINING GROWTH MEDIUM, VIALS OF NUTRIENT SOLUTION, MEDICINE DROPPER, CHLORINE TABLET, MAGNIFYING GLASS, STREAKING LOOP, ANTIBIOTIC DISCS, RUBBER CLOSURES, SPOON, DISPOSAL BAG, A TEACHER'S GUIDE AND A STUDENT WORKBOOK
Fancy Goods