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Den-Test Kit

$110.74

SKU: 15070 Category:

Description

Den-Test is a science experiment which allows students to cultivate bacterial growth from their own teeth. See the difference in bacteria growth development from the “before brushing” and “after brushing” samples. Used also to illustrate bacterial growth on dirty hands, desk tops, money, etc. Includes 24 sterile petri dishes, 48 sterile swabs, 2 bottles agar gel and instruction manual. Grades 5-10.

Additional information

Weight 1.5 lbs
Dimensions 13 × 12 × 4 in