What are rubber stoppers with holes used for?

Rubber stoppers with holes are primarily used for sealing bottles and flasks while allowing for the insertion of tubes or other equipment. These are essential in laboratory settings for safely containing liquids and preventing contamination. For example, they can be used in experiments that require gas exchange, such as fermentation, or in chemical reactions where venting is needed. Their versatility makes them popular in both scientific and DIY applications.

What sizes do rubber stoppers with holes come in?

Rubber stoppers with holes come in various sizes to accommodate different types of glassware and tubing. Common sizes typically range from 10 mm to 50 mm in diameter, with specific hole sizes designed for standard tubing diameters. When choosing a stopper, consider the diameter of your glassware neck and the tubing you plan to use. Using the correct size ensures a snug fit and prevents leaks during use.

Are rubber stoppers with holes reusable?

Yes, rubber stoppers with holes are generally reusable as long as they are properly maintained. After each use, they should be cleaned thoroughly to remove any residues that could lead to contamination in subsequent experiments. Their durability allows them to withstand multiple sterilizations, making them an economical choice for labs and workshops alike. Consider regularly inspecting for wear and tear to ensure they continue providing an effective seal.

Can these rubber stoppers be used with different types of liquids?

Absolutely! Rubber stoppers with holes are compatible with a wide range of liquids, including water, oils, and various chemicals. Their material is designed to withstand most aqueous and non-aqueous solutions, but it's important to verify compatibility with specific chemicals to avoid degradation. For instance, in a home brewing setting, these stoppers work well with both the initial fermentation and bottling processes.

How do you properly insert a tube into a rubber stopper with a hole?

To insert a tube into a rubber stopper with a hole, first ensure the stopper is clean and dry. Moisten the end of the tube for easier insertion, then gently push the tube into the hole until it is securely in place. This technique is especially useful in applications like aquarium setups or laboratory experiments where precise airflow is required. Avoid using excessive force to prevent damaging the stopper or the tube.

What materials are rubber stoppers with holes made from?

Rubber stoppers with holes are typically made from high-quality rubber materials, such as natural rubber or silicone. These materials provide excellent elasticity and create airtight seals, making them ideal for scientific applications. Silicone stoppers, for instance, are preferable when working with sensitive substances as they are less likely to react chemically with materials. Choosing the right type ensures optimal performance based on your specific application.

How do I choose the right rubber stopper for my needs?

To choose the right rubber stopper, consider the size of the glassware or bottle neck and the type of tubing you will use. Measure both the outer diameter of the neck and the inner diameter of the tube. Additionally, assess the temperature and chemical compatibility for your specific application. For instance, a larger stopper might be necessary for a fermentation vessel, while a smaller one suffices for a lab test tube.

Can rubber stoppers with holes be used for home brewing or winemaking?

Yes, rubber stoppers with holes are commonly used in home brewing and winemaking. They allow for the attachment of airlocks, which are essential for letting carbon dioxide escape during fermentation while preventing outside air from entering. This setup is crucial for maintaining the quality and taste of your brew or wine, making them a favorite among home enthusiasts looking to create perfect batches.

How do I sanitize rubber stoppers with holes?

To sanitize rubber stoppers with holes, clean them first with warm soapy water and then rinse thoroughly. After that, you can immerse them in a solution of water and bleach or use a commercial sanitizer designed for laboratory equipment. Always ensure they are rinsed well afterward to remove any residual chemicals. Proper sanitation is crucial, especially when using the stoppers in food or beverage production.

Where can I buy 6 Rubber Stopper with Hole in Singapore?

You can buy 6 Rubber Stopper with Hole from Ubuy. Ubuy offers a variety of rubber stoppers catering to different sizes and requirements, ensuring that you find the perfect option for your needs. Their convenient online shopping experience allows for easy access to a wide range of products, making it the ideal choice for purchasing rubber stoppers in Singapore.

How to Shop Vintage Shop #6 Rubber Stopper with Hole - 3-Pack Online From Ubuy?

It’s easy to shop Vintage Shop #6 Rubber Stopper with Hole - 3-Pack 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 Vintage Shop #6 Rubber Stopper with Hole - 3-Pack Available to Shop Online in Singapore?

Yes, at Ubuy Singapore this product is available for you to shop at a reasonable price. The Vintage Shop #6 Rubber Stopper with Hole - 3-Pack 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.

Vintage Shop

Provides an excellent grip and air-tight seal on glass and PET surfaces even when wet

Vintage Shop

Item #: 9360061

Vintage Shop #6 Rubber Stopper with Hole - 3-Pack

87% of respondents would recommend this to a friend

Item #: 9360061

SGD 19

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Provides an excellent grip and air-tight seal on glass and PET surfaces even when wet

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What Stands Out

Versatile Design

These rubber stoppers feature a hole for easy attachment or insertion, making them ideal for various applications, including laboratory use and DIY projects, offering flexibility and adaptability.

Durable Material

Crafted from high-quality rubber, these stoppers provide excellent durability and resistance to wear, ensuring long-lasting performance and reliable sealing in any environment.

Precise Fit

Engineered for a snug fit in standard openings, these stoppers eliminate leaks and air exposure, making them perfect for preserving contents in bottles or lab equipment.

Product Details

6 Rubber stopper with 3/8in hole for fermentation or food and beverage handling
Fits standard 1/2 gallon growlers and many 1 gallon glass jugs
Food-grade and BPA-free, injection-molded rubber
Provides an excellent grip and air-tight seal on glass and PET surfaces even when wet
Maximum Temperature: 158F (70C)
Dimensions: Top Diameter: 1-1/4in (32mm), Bottom Diameter: 1in (25mm), Height: 1in (25mm), Hole Diameter: 3/8in (9.5mm)

Brand Name	Vintage Shop
Number of Items	3
Manufacturer	Vintage Shop
UPC	604034240670
Unit Count	1 Count
Item Weight	3.2 ounces (90.72 grams)
Manufacturer Part Number	Does Not Apply
Color	Beige
Material Type	Rubber
Material	Rubber
Brand	Vintage Shop

Who Should Buy?

Laboratory Use
Ideal for laboratory setups requiring secure sealing and easy access to contents with various glassware and test tubes.
Home Brewing
Great for home brewers needing to cork fermenters while allowing airlock or tubing connections to ensure fermentation.
Craft Projects
Perfect for DIY enthusiasts and crafters using stoppers in projects that involve bottles or jars needing airtight seals.

Heavy Machinery
Not suitable for industrial or heavy machinery applications where high pressures or extreme conditions are encountered.

Product Description

Vintage Shop #6 Rubber Stopper with Hole - 3-Pack

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Customer Questions & Answers

Question: How to Shop Vintage Shop #6 Rubber Stopper with Hole - 3-Pack Online From Ubuy?

Answer: It’s easy to shop Vintage Shop #6 Rubber Stopper with Hole - 3-Pack 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 Vintage Shop #6 Rubber Stopper with Hole - 3-Pack Available to Shop Online in Singapore?

Answer: Yes, at Ubuy Singapore this product is available for you to shop at a reasonable price. The Vintage Shop #6 Rubber Stopper with Hole - 3-Pack 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.

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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.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SGD 19

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QTY:

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Features & Benefits

Rubber stopper with 3/8in hole
Top Diameter: 1-1/4in (32mm); Bottom Diameter: 1in (25mm)
Food-grade and BPA-free
Ideal for 1/2 gallon growlers and many 1 gallon glass jugs
Maximum Temperature: 158F (70C)
Height: 1in (25mm)

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Vintage Shop #6 Rubber Stopper with Hole - 3-Pack

SGD 19

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Vintage Shop Rubber Stoppers Editorial Review

Customer Reviews & Ratings

Review this product

Product Price History

Important information

SGD 19

Features & Benefits

Ubuy Assurance

Fast
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Free
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