What is a Solid Rubber Stopper - Size 7 used for?

A Solid Rubber Stopper - Size 7 is primarily used to seal laboratory glassware, such as flasks and test tubes, ensuring that the contents remain contained and protected from contamination. This stopper is essential in experiments that require airtight sealing to maintain chemical integrity. Its versatility also extends to everyday applications, such as in home brewing or preserving liquids in jars.

What are the dimensions of the Size 7 Solid Rubber Stopper?

The Size 7 Solid Rubber Stopper typically has a diameter of approximately 29-30 mm and a height of about 30-31 mm. Its standardized size ensures compatibility with various glassware types. Understanding these dimensions is critical when selecting a stopper, as it must fit securely to prevent any leaks, making it ideal for scientific and industrial applications.

Is the Solid Rubber Stopper - Size 7 chemical resistant?

Yes, the Solid Rubber Stopper - Size 7 is designed to be chemically resistant, making it suitable for use with a wide range of substances, including acids, bases, and organic solvents. This feature is crucial for laboratories where different chemicals are handled. When correctly fitted, it provides a secure seal that helps maintain the purity and safety of your experiments or processes.

Can the Size 7 Solid Rubber Stopper be used in a refrigerator or freezer?

Absolutely, the Size 7 Solid Rubber Stopper can be used in both refrigerators and freezers. Its resilient material withstands low temperatures without becoming brittle, which is perfect for storing samples or solutions that require refrigeration. This adaptability makes it a vital tool in laboratory settings, as well as for food preservation at home.

How do I choose the right size stopper for my laboratory glassware?

When selecting a stopper, measure the opening of your glassware carefully to determine the appropriate size. The Size 7 is generally suitable for openings that measure around 29-30 mm in diameter. Always opt for a slightly larger stopper for a snug fit without excessive force. This ensures that you achieve an effective seal while minimizing the risk of spillage and contamination.

Are Solid Rubber Stoppers reusable?

Yes, Solid Rubber Stoppers are reusable and designed for long-term application. After use, it's important to clean and sanitize them properly to maintain their integrity. This reuse factor not only makes them economical but also environmentally friendly, as they reduce waste. In labs, their durability allows them to withstand multiple uses without compromising the seal quality.

Can I use Solid Rubber Stoppers in high-temperature applications?

Typically, Solid Rubber Stoppers resist some degree of heat; however, they are not suitable for high-temperature applications like autoclaving. For tasks that involve heating, it's recommended to check the specific material properties. Using the right stopper can prevent melt or degradation, ensuring that your experimental conditions are not compromised.

What materials are Solid Rubber Stoppers made of?

Solid Rubber Stoppers are commonly made from natural rubber or synthetic alternatives. These materials provide a balance between flexibility and durability, ensuring that they can create an effective seal. Understanding the material composition is vital, especially if you are working with volatile substances, as it affects the stopper's chemical resistance and longevity.

Can I buy Solid Rubber Stopper - Size 7 in bulk?

Yes, many suppliers offer the option to purchase Solid Rubber Stoppers - Size 7 in bulk quantities. Buying in larger amounts can be advantageous for laboratories or businesses that require many stoppers for their operations. It can also lead to reduced costs per unit, optimizing your supply management while ensuring that you always have the necessary tools at hand.

Where can I buy Solid Rubber Stopper - Size 7?

You can buy the Solid Rubber Stopper - Size 7 conveniently on Ubuy in New Zealand. Ubuy offers a wide range of laboratory supplies, including the Size 7 Solid Rubber Stopper, and ensures a straightforward purchasing experience. The platform provides detailed product descriptions and user reviews to help you make informed choices.

How to Shop Solid Rubber Stopper - Size 7 Online From Ubuy?

It’s easy to shop Solid Rubber Stopper - Size 7 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Solid Rubber Stopper - Size 7 Available to Shop Online in New Zealand?

Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The Solid Rubber Stopper - Size 7 is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Home Brew Ohio

Home Brew Ohio

Item #: 24053228

Solid Rubber Stopper - Size 7

76% of respondents would recommend this to a friend

Item #: 24053228

NZD 28

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What Stands Out

Durable Material

Made from solid rubber, this stopper ensures long-lasting use without wear, providing reliable sealing for various applications.

Perfect Fit

Designed as a Size 7, this stopper fits securely in standard openings, preventing leaks and spills during storage or transport.

Versatile Usage

Ideal for laboratories and home use, this stopper accommodates a range of containers, making it perfect for both scientific and everyday needs.

Product Details

Solid rubber stopper
Size 7
Made of pure white gum
Ideal for laboratory use
Top diameter: 1-7/16
Bottom diameter: 1-3/16

Who Should Buy?

Laboratory Use
Ideal for sealing glassware in labs, preventing contamination and ensuring reactive substances remain safely contained.
Home Brewing
Perfect for home brewers looking to securely seal fermentation vessels while allowing gases to escape.
Craft Projects
Useful for crafters needing durable stoppers for various DIY projects, providing a reliable seal in craft applications.

Heavy Duty Use
Not suitable for applications requiring excessive pressure or heavy sealing, as it may fail under such conditions.

Product Description

Solid Rubber Stopper - Size 7

About This Item

Introducing our Solid Rubber Stopper - Size 7, 4653, the perfect solution for all your bottle, test tube, and flask sealing needs. Made from durable, chemical-resistant rubber, this size 7 rubber stopper is designed to provide a secure and tight fit. With a top diameter of 1 7/16" and a bottom diameter of 1 3/16", this solid rubber stopper is suitable for a variety of laboratory, industrial, and scientific research applications. Whether you're conducting chemistry experiments, working in the pharmaceutical industry, or simply need a reliable rubber stopper for your glassware, this product is built to meet all your requirements.

The heat-resistant nature of this rubber stopper ensures it can withstand high temperatures without compromising its integrity. You can trust it to maintain a tight seal and prevent any leaks or spills during your experiments or industrial processes. Not only is this rubber stopper functional, but it's also versatile. It is constructed from high-quality materials, making it safe for use with food and medical products.

The medical-grade silicone rubber used in its manufacturing ensures it is non-toxic and latex-free, making it suitable for a wide range of applications. Available in a solid black color, this rubber stopper is not only practical, but it also adds a sleek and professional touch to your equipment. Its tapered design makes it easy to insert and remove, providing convenience and efficiency. Whether you're a laboratory technician, a scientist, or an industrial professional, our Solid Rubber Stopper - Size 7, 4653 is a must-have accessory. Trust in its quality and reliability for all your sealing needs, and experience the difference it can make in your work.

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Product Buying Guide

Solid Rubber Stopper - Size 7 Buying Guide Continue Reading

Customer Questions & Answers

Question: How to Shop Solid Rubber Stopper - Size 7 Online From Ubuy?

Answer: It’s easy to shop Solid Rubber Stopper - Size 7 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Solid Rubber Stopper - Size 7 Available to Shop Online in New Zealand?

Answer: Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The Solid Rubber Stopper - Size 7 is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Home Brew Ohio Rubber Stoppers Editorial Review

The Solid Rubber Stopper - Size 7 has received mixed reviews from customers. While some have found it to be a great rubber stopper for certain purposes, others have faced issues with it fitting properly and staying in place. One customer mentioned that the stopper did not fit their size glass jar properly, causing it to pop out easily even when the jar was not full or applying pressure. This made it inconvenient for them to use the stopper for their purified water storage. Similarly, another customer stated that the stopper was not suitable for their 5-8 gallon #7 size glass wine carboys. They were disappointed with how it failed to stay in place and create a secure seal. On the positive side, a customer found a different use for the stopper, using it as a topper for small milkshake shots. They appreciated the cute design and the fact that it created a formidable seal for their specific purpose. In conclusion, the Solid Rubber Stopper - Size 7 has received mixed feedback from users. While it may work well for certain applications like small milkshake shots, it may not be suitable for larger glass jars or carboys where a secure fit is required.

Customer Reviews & Ratings

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Pros

Suitable as a topper for small milkshake shots
Cute design
Forms a formidable seal in specific applications

Cons

Does not fit properly in size glass jars

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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.
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Solid Rubber Stopper - Size 7