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Item #:
2146886
25x200mm Glass Test Tubes with Cork Stoppers, 3.3 Boro, 70ml, Karter Scientific 212X9 (Pack of 5)
Item #:
2146886
TRY 800
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Order now and get it around Wednesday, August 12
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These reusable Karter Scientific glass round bottom test tubes are made of 3.3 borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.
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What Stands Out
High-Quality Glass
Crafted from 3.3 borosilicate glass, these test tubes offer superior resistance to thermal shock and chemical corrosion, ensuring durability and reliability for laboratory use.
Included Cork Stoppers
Each test tube comes with a fitted cork stopper, providing an airtight seal that protects samples and prevents contamination, making them ideal for storage and experiments.
Generous Capacity
With a capacity of 70ml, these test tubes are perfect for various applications, from scientific experiments to crafting, allowing users to measure and mix substances effectively.
Product Details
- Pack of 5 25x200mm glass test tubes with cork stoppers
- Made of 3.3 borosilicate glass to reduce pH changes and contaminants
- Each tube has a volume of 70ml (2.37oz) with an outer diameter of 25mm (0.984252 inches)
- Test tubes are reusable and come with Size 11 cork stoppers
- Ideal for various scientific and laboratory applications
- Provides reliable containment for liquids and samples
Who Should Buy?
-
Laboratory Use
Ideal for storing or mixing chemicals during experiments in educational or professional laboratory settings.
-
Craft Projects
Perfect for creative individuals wanting to create decorative items or DIY crafts using test tubes.
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Scientific Education
Suitable for teachers and students needing practical lab equipment for experiments in science classes.
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High-Impact Use
Not suitable for environments where heavy impact or dropping of equipment is likely to occur.
Product Description
25x200mm Glass Test Tubes with Cork Stoppers, 3.3 Boro, 70ml, Karter Scientific 212X9 (Pack of 5)
About This Item
Introducing our 25x200mm Glass Test Tubes with Cork Stoppers, a must-have for all your science experiments, crafts, home decor, and DIY projects. This set of 5 high-quality glass test tubes is perfect for laboratory use, school experiments, and even for packaging small items. Crafted from durable 3.3 Boro glass, these test tubes are built to withstand high temperatures and are resistant to chemicals and breakage.
Each test tube has a capacity of 70ml, providing enough room for various applications. The included cork stoppers not only provide a secure seal but also add a touch of elegance to your projects. These cork stoppers are specifically designed by Karter Scientific, a trusted brand known for their exceptional quality in scientific glassware.
Whether you are conducting experiments, creating beautiful centerpieces, or looking for unique wedding favors, these glass test tubes with cork stoppers offer endless possibilities. Add a personal touch to gifts, create stunning flower arrangements, or use them as storage for spices or trinkets. With their versatility, the glass test tubes with cork stoppers by Karter Scientific are an essential addition to any science enthusiast, craft lover, or DIY enthusiast's toolkit.
Explore the world of possibilities and get creative with these durable and stylish glass test tubes. Order your set today and unlock a world of endless experimentation and creativity.
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Customer Questions & Answers
-
Question:
Are the test tubes disposable or reusable?
Answer: The test tubes are reusable. -
Question:
What is the capacity of the test tubes?
Answer: The test tubes have a volume capacity of 70ml/2.37oz. -
Question:
What is the OD of the test tubes?
Answer: The OD of the test tubes is 25mm or 0.984252 inches. -
Question:
How many centimeters is 16x150mm?
Answer: 16 x 150 mm is 1.6 x 15 cm -
Question:
What is the diameter of the cylinder? Will a 22mm rack fit?
Answer: The external diameter of this tube is 13mm. It will be a very loose fit into a 22mm rack. -
Question:
How many inches tall are these?
Answer: About 4 inches. 100mm is approximately 3.9 inches. -
Question:
Has anyone gotten replacement corks from the manufacturer?
Answer: I received the 10 tubes, but only 6 corks! -
Question:
What size is the paper that slips in?
Answer: Sorry, it didn't come with papers. Mine didn't even come with a cork. -
Question:
What are the dimensions and height of the tubes?
Answer: The dimensions are approximately W 25 X H 200mm (.98 x 7.87 inches). -
Question:
Do these have a lip on top?
Answer: No, the tubes have no rim. -
Question:
Will M&Ms fit in these?
Answer: It would depend on the type of M&M. Minis would fit well, but regular M&Ms (approx. 10mm in diameter) would fit but not go all the way down due to the tube slightly tapering.
Karter Scientific Test Tubes Editorial Review
The 10x75mm Test Tubes with Cork Stoppers and Cardboard Rack from Karter Scientific are a functional choice for various applications. The test tubes are made of durable borosilicate glass and have a 3ml capacity. The cork stoppers fit well, providing a secure closure. However, some customers have reported missing corks in their shipments. The tubes are 10mm in diameter and approximately 4 inches tall. They do not have a rim on top. Overall, these test tubes are suitable for different uses, such as spice holders, floral arrangements, and plant propagation.
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Pros
- Durable borosilicate glass
- Secure closure with cork stoppers
- Versatile use for spice holders, floral arrangements, and plant propagation
Cons
- Some customers reported missing corks
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Features & Benefits
- Reusable test tubes made of 3.3 borosilicate glass
- Reduces pH changes and contaminants
- Comes in size 11 cork stoppers
- Volume capacity of 70ml/2.37oz
- OD is 25mm or 0.984252 inches
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