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You can use this rubber stopper to contain liquid in test tubes and flasks. Fits tightly to prevent chemical leaks. Highly recommended for use in the science classroom or when displaying a science project!
Features:
- Size 7 rubber stopper
- Diameter of top of stopper: approximately 37mm
- Diameter of bottom of stopper: approximately 30mm
- Length of stopper: approximately 25mm
- Good for containing liquids in test tubes and flasks
- Fits tightly to contain chemicals being used for science fair projects or classroom demonstrations
Age13+
Approx. Ship Size1.00 x 1.50 x 1.00 in
2.54 x 3.81 x 2.54 cm
2.54 x 3.81 x 2.54 cm
Weight0 lb 2 oz
0.04 kg
0.04 kg
WARNING: This product can expose you to chemicals including Lead, Benzene, which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Customer Reviews
High Quality - LOWEST priceGoldenBoyFlorida from US, Florida
OK - a stopper is a stopper. These are great quality, size is perfect, and xUmp has the best price that I've found anywhere.
