What are RS-3-1 rubber stoppers used for?

RS-3-1 rubber stoppers are versatile tools commonly used in laboratories, workshops, and home environments to seal containers. They are perfect for creating airtight seals on glassware or bottles, which helps prevent evaporation and contamination. Additionally, the drilled hole allows for the insertion of tubing, making these stoppers ideal for use in experiments or processes requiring gas exchange.

What size is the RS-3-1 rubber stopper?

The RS-3-1 rubber stopper is categorized as 'Size 3'. This sizing refers to the dimensions that generally fit the neck of laboratory glassware, allowing for a snug fit. It's essential to use the correct size stopper to ensure optimal sealing and functionality during experiments or storage. For reference, Size 3 stoppers typically suit bottles or flasks with a neck diameter of around 18-20mm.

Can I use RS-3-1 rubber stoppers for both liquids and gases?

Yes, RS-3-1 rubber stoppers are designed to be effective for both liquids and gases. The rubber material is non-reactive, making it suitable for various chemical substances in laboratory settings. The drilled hole facilitates the passage of gases or liquids through tubing, allowing for controlled experiments or processes where gas release or fluid transfer is necessary.

Are these rubber stoppers reusable?

Absolutely, RS-3-1 rubber stoppers are reusable. Their durable rubber composition allows them to withstand multiple uses without losing their sealing capability. After using them, simply clean them with appropriate solutions to remove contaminants or residues. Their reusability makes them a cost-effective choice for both professional and personal applications.

What materials are RS-3-1 rubber stoppers made of?

RS-3-1 rubber stoppers are made from high-quality rubber, which is known for its flexibility and resilience. This material allows the stoppers to provide an airtight seal while being resistant to various chemicals. Their construction ensures long-lasting performance, making them suitable for science labs, workshops, or even home use where secure closures are necessary.

How do I choose the right size rubber stopper?

To choose the right size rubber stopper, measure the diameter of the neck of the bottle or flask where the stopper will fit. Refer to sizing charts, such as the one for RS-3-1, to find a match. Selecting the correct size is crucial for ensuring a tight fit, which is necessary for preventing leaks and ensuring safe storage or experiments.

Do RS-3-1 rubber stoppers come in other colors or sizes?

Yes, while RS-3-1 rubber stoppers are available in black, manufacturers often produce them in various colors and sizes. Different colors can help users easily identify specific stoppers for unique applications or substances. It's best to check product listings or catalogs to find the right combinations that suit your specific needs.

Are these stoppers suitable for high-temperature applications?

RS-3-1 rubber stoppers are generally suited for temperatures typical in laboratory environments but may not withstand extreme heat. For procedures involving heating or cooling, consult material specifications. If high-temperature resistance is required, consider options explicitly designed for such conditions to ensure compatibility and safety.

What kind of packaging do RS-3-1 rubber stoppers come in?

RS-3-1 rubber stoppers typically come in a 1-pound pack, which allows users to have enough quantity for various applications. The packaging ensures that the stoppers remain clean and protected until you're ready to use them. This bulk packaging is particularly advantageous for laboratories or projects where multiple stoppers are required simultaneously.

Where can I buy RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole (1-Pound Pack), Black?

You can purchase RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole, in a 1-Pound Pack from Ubuy. They offer convenient online shopping options and have a selection of similar products that might also meet your needs. Ubuy provides a reliable platform for sourcing quality lab equipment and supplies, making it easy to find what you require.

How to Shop RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole Online From Ubuy?

It’s easy to shop RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole 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 RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole 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 RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole 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.

GSC International

RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole (1-Pound Pack),Black

Versatile and durable Black #3-1 Hole with dimensions Top Diameter 24 mm, Bottom Diameter 18 mm, and Length 25 mm.

GSC International

Item #: 32899312

RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole (1-Pound Pack),Black

Item #: 32899312

NZD 47

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Versatile and durable Black #3-1 Hole with dimensions Top Diameter 24 mm, Bottom Diameter 18 mm, and Length 25 mm.

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What Stands Out

Durable Material

Made from high-quality rubber, these stoppers are designed for long-lasting use, ensuring they remain effective in various settings, including laboratories and homes, while resisting wear and tear.

Versatile Drilling

Each stopper features a drilled hole, making them perfect for various applications, such as holding rods in place, creating a secure seal, or acting as a stopper for liquids.

Convenient Packaging

Packaged in a 1-pound bag, these size 3 stoppers offer bulk supply convenience, allowing users to stock up while enjoying more value for money without compromising on quality or performance.

Product Details

Who Should Buy?

Laboratory Use
Ideal for chemists and researchers needing secure sealing solutions in various glassware setups for experiments.
Home Brewing
Perfect for home brewers looking to ferment beverages while preventing contamination and allowing gas escape from fermenters.
Craft Projects
Great for artists and crafters needing reliable stoppers for DIY projects where securing materials is essential.

High Pressure
Not suitable for situations requiring stoppers under high pressure, as they may not withstand excessive forces.

Product Description

RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole (1-Pound Pack),Black

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Question: How to Shop RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole Online From Ubuy?

Answer: It’s easy to shop RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole 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 RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole 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 RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole 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.

GSC International Rubber Stoppers Editorial Review

RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole (1-Pound Pack), Black are versatile tools designed for various needs, including installations and projects. Many users have found them strong and effective for general use, especially when installing fans. However, there have been concerns regarding fitting, particularly with certain test tubes where they might slide too far in and fail to seal properly. Additionally, some customers have reported receiving fewer stoppers than expected, raising concerns about product consistency. Despite these issues, the overall aesthetic and intended design generally align with user expectations, which is a plus for those looking to utilize them in crafts or scientific projects.

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Pros

Strong and effective for general use
Ideal for installing fans
Versatile applications in projects
Attractive appearance for various uses
Generally aligns with product description

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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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RS-3-1 Rubber Stoppers, Size 3, Drilled 1-Hole (1-Pound Pack),Black

NZD 47

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What Stands Out

Product Details

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Product Description

Customer Questions & Answers

GSC International Rubber Stoppers Editorial Review

Customer Reviews & Ratings

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Product Price History

Important information

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