- Home Page /
- Industrial Supplies /
- Lab & Scientific Products /
- Glassware & Labware /
- Lab Tubes /
- Test Tubes /
- 16X150mm Glass Test Tubes with Rubber Stopper...
0 ratings
Item #:
14858997
16X150mm Glass Test Tubes with Rubber Stoppers, Karter Scientific 201B5 (Pack of 10)
Item #:
14858997
USD 18
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
Order now and get it around Friday, August 07
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Disposable glass test tubes made of high-quality 3.3 borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Glass Material
Made from high-quality glass, these test tubes offer excellent clarity and strength, ensuring they withstand various laboratory conditions without breaking or cracking.
Secure Rubber Stoppers
Each test tube includes a secure rubber stopper, preventing spills and contamination, which is essential for accurate experiments and safe storage of samples.
Convenient Pack Size
Sold in packs of 10, these test tubes are ideal for both educational use and professional laboratories, providing an economical solution for experiments and storage needs.
Product Details
Who Should Buy?
-
Science Students
Ideal for chemistry and biology experiments, allowing students to perform tests and gather data in lab settings.
-
Homebrewers
Perfect for fermentation processes, enabling the safe storage and measurement of ingredients for brewing various beverages.
-
Craft Enthusiasts
Useful for DIY crafts and projects, providing a unique way to display flowers or create decorative items.
-
Industrial Use
Not suitable for heavy-duty lab environments requiring more durable and larger test equipment for extensive experiments.
Product Description
16X150mm Glass Test Tubes with Rubber Stoppers, Karter Scientific 201B5 (Pack of 10)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the dimensions of the Karter Scientific 16X150mm Glass Test Tubes?
Answer: The Karter Scientific Glass Test Tubes measure 16mm in diameter and 150mm in length. These dimensions make them ideal for various laboratory applications, including experiments and sample storage. Their standard size fits most test tube racks, ensuring convenience and stability during use, whether in educational settings or professional laboratories. -
Question:
What materials are used in the Karter Scientific test tubes and stoppers?
Answer: These test tubes are made from high-quality borosilicate glass, known for its excellent thermal resistance and chemical durability, making them suitable for both heating and cooling processes. The rubber stoppers provide a secure seal, preventing contamination and evaporation of samples. This combination of materials ensures reliability in various scientific experiments and testing. -
Question:
Can these test tubes be used for biological samples?
Answer: Yes, the Karter Scientific Glass Test Tubes are appropriate for biological samples. Their glass construction allows for minimal reactivity with samples, which is critical in biological analysis. Additionally, the rubber stoppers help maintain sterility, making them suitable for microbial cultures or specimen storage in biological and biotechnological research. -
Question:
What industries can benefit from using these glass test tubes?
Answer: These glass test tubes are versatile and can be utilized in a range of industries, including educational institutions, pharmaceuticals, chemical laboratories, and food testing. They are perfect for conducting experiments, preparing solutions, or storing reagents. Their reliable design makes them a staple in any laboratory environment. -
Question:
Are these test tubes suitable for heating applications?
Answer: Yes, the Karter Scientific test tubes can withstand heat, making them suitable for applications like boiling liquids or conducting reactions under heat. Made from borosilicate glass, they can handle temperature fluctuations without breaking. This feature is essential for chemistry experiments that involve heating substances directly in the test tube. -
Question:
How do I properly clean these glass test tubes?
Answer: To clean Karter Scientific Glass Test Tubes, you can use a laboratory brush with detergent and warm water for routine cleaning. For more thorough cleaning, especially after use with biological or chemical samples, you may use a dilute solution of hydrochloric acid or a laboratory-grade cleaning solution. Rinsing with distilled water afterwards ensures no residue remains, keeping your test tubes in pristine condition. -
Question:
Do the rubber stoppers fit securely on the test tubes?
Answer: Yes, the rubber stoppers are designed to fit securely within the neck of the glass test tubes. This secure fit helps prevent spills and contamination, allowing for worry-free storage and handling of liquids and samples. The stoppers can be easily inserted and removed, allowing researchers to access their contents efficiently while ensuring a tight seal when not in use. -
Question:
Can these test tubes be used in educational settings?
Answer: Absolutely, these test tubes are perfect for educational purposes, such as in school science labs. They provide students the opportunity to perform hands-on experiments and understand scientific principles. Their durable design and secure rubber stoppers make them safer for learning environments, as students can learn without the risk of spills or breakages. -
Question:
What makes Karter Scientific test tubes a reliable choice?
Answer: Karter Scientific is known for its quality laboratory products. Their glass test tubes offer precision, durability, and ease of use, making them a reliable choice for laboratories. The combination of borosilicate glass and rubber stoppers ensures that these test tubes can withstand rigorous laboratory conditions while providing a secure environment for various chemical and biological experiments. -
Question:
Where can I buy 16X150mm Glass Test Tubes with Rubber Stoppers, Karter Scientific 201B5 Pack of 10 in Zimbabwe?
Answer: You can purchase the Karter Scientific 16X150mm Glass Test Tubes with Rubber Stoppers, Pack of 10, from Ubuy. They offer a convenient online shopping experience, providing access to this reliable laboratory product while ensuring you receive quality supplies efficiently. Ubuy is your go-to platform for laboratory equipment in Zimbabwe.
Karter Scientific Test Tubes Editorial Review
The 16X150mm Glass Test Tubes with Rubber Stoppers by Karter Scientific are a cost-effective option for those in need of glass test tubes. The thickness of the glass is well-regarded, providing durability and reliability for basic scientific experiments. One reviewer expressed satisfaction with the product, stating that the tubes arrived in perfect condition and were suitable for their in-home science project. They also highlighted that the set of 10 tubes exceeded their expectations for the price paid. The rubber stoppers were appreciated for providing a secure closure, keeping their items fresh. However, there were some drawbacks mentioned by other customers. One reviewer noted that the corks had an unpleasant smell, while another received a cracked tube. Additionally, some customers found the glass to be thin and brittle. These individuals reported that the tops of the tubes broke when moderate pressure was applied to insert the stopper. Even when handled with care, a significant number of tubes broke, resulting in a poor experience. In summary, the 16X150mm Glass Test Tubes with Rubber Stoppers from Karter Scientific offer good value for the money, with thick and durable glass. However, potential buyers should be cautious about the thin and fragile nature of the glass, as well as the unpleasant smell of the rubber stoppers.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Affordable price
- Thick and durable glass
- Secure closure with rubber stoppers
Cons
- Rubber stoppers have an unpleasant smell
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 18
Order now and get it around Friday, August 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Registered trademark in the USA: Karter Scientific
- Made of 3.3 borosilicate glass material
- Includes rubber stoppers
- 6 inches tall or 150mm
- 0.63 inch wide or 20mm
- 23ml or 3/4 fluid ounce
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.