Rubber Stopper Size #7 - 1 Hole - 10 Pack
Size #7 1-hole stoppers suitable for test tubes and/or Erlenmeyer flasks. 10 pack.
In stock
Ready To Ship
SKU:
MAS-02010
$6.95
Why Shop With Us?
Top Customer Service
Teacher Owned & Operated
Customer Loyalty Program
Showcased Product
Water Powered Jet Car

Ready, set, splash! This water powered Jet Car is ready to race at high speeds and perform tricks. Water and air are all it takes to propel this car. All instructions are in the box! Get kids outside and learning fundamentals of STEM concepts.
Rubber test tube stoppers suitable for Glass or Plastic Test Tubes and Erlenmeyer Flasks. These long lasting stoppers are made from excellent grade rubber, with a low sulfur content. Contains 10 Size 7 stoppers, each with 1 hole.
Specifications | |
---|---|
Material | Chemical Resistant Rubber |
Size | #7 |
Top (mm) | 26 |
Bottom (mm) | 21 |
Height (mm) | 25 |
# of Holes | 1 |
Pack Size | 10 |
Not sure what size stopper to use? See our handy Rubber Stopper Size Chart for help
Length (cm) | 3 |
---|---|
Width (cm) | 2 |
Height (cm) | 3 |
Age Group | 7-8 Years, 9-10 Years, 11-12 Years, 12+ Years |
Write Your Own Review
Best Sellers