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Chemglass CLS-1490-028 Silicone Sponge Closure, 28mm Diameter (Pack of 10)
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Chemglass CLS-1490-028 Silicone Sponge Closure, 28mm Diameter (Pack of 10)
Ideal for use with aerobic cultures, reusable, and autoclavable - the perfect seal for your scientific needs!
Chemglass CLS-1490-028 Silicone Sponge Closure, 28mm Diameter (Pack of 10)
Item #: 125925111

Chemglass CLS-1490-028 Silicone Sponge Closure, 28mm Diameter (Pack of 10)

Item #: 125925111

AUD 364

Price Details

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Ideal for use with aerobic cultures, reusable, and autoclavable - the perfect seal for your scientific needs!
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What Stands Out

Durable Material
Crafted from high-quality silicone, these sponges ensure long-lasting use while maintaining flexibility, perfect for various applications needing reliable sealing solutions.
Perfect Fit
With a 28mm diameter, these silicone sponges are designed to fit standard bottles and containers, providing an effective closure to prevent spills and contamination.
Value Pack
Sold in packs of 10, this product offers exceptional value for consumers seeking multiple closures, making it an economical choice for both home and professional use.

Product Details

Shop Chemglass CLS-1490-028 Silicone Sponge Closure, 28mm Diameter (Pack of 10) online at a best price in Australia. B005WX8DXG

Who Should Buy?

Suitable For
  • Laboratory Use

    Ideal for laboratories requiring secure sealing of containers for liquids or gases during experiments or storage.

  • Home Brewing

    Perfect for home brewers needing airtight seals for fermentation vessels to prevent contamination and maintain quality.

  • Food Storage

    Suitable for food storage applications, allowing for freshness and preventing spills when used with compatible containers.

Not Suitable For
  • High Temperatures

    Not suitable for applications involving high temperatures as the silicone may degrade or lose sealing capabilities.

Product Description

Chemglass CLS-1490-028 Silicone Sponge Closure, 28mm Diameter (Pack of 10)

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Customer Questions & Answers

  • Question: What are the main uses of the CLS-1490-028 Silicone Sponge Closure?

    Answer: The CLS-1490-028 Silicone Sponge Closure is primarily designed for sealing various laboratory containers, including vials and bottles. Its flexible design allows it to accommodate different neck sizes while maintaining an airtight seal, which is essential for preserving the integrity of samples. Beyond laboratory use, it can also be suitable for home brewing, crafting projects, and any application where an airtight closure is required.
  • Question: Is the CLS-1490-028 Silicone Sponge Closure compatible with all liquids?

    Answer: Yes, the CLS-1490-028 Silicone Sponge Closure is compatible with a wide range of liquids, including water, solvents, and oils. Made from high-quality silicone, it resists degradation from chemical exposure. However, for highly corrosive or reactive substances, it's always advisable to test compatibility before use to ensure safety and effectiveness. This versatility makes it an excellent choice for both professional laboratories and hobbyist projects.
  • Question: How is the CLS-1490-028 Silicone Sponge Closure supplied?

    Answer: The CLS-1490-028 Silicone Sponge Closure is supplied in packs of ten, which makes it convenient for bulk users or for those who need multiple closures on hand. Having a larger pack ensures that you never run out during an important project. This is particularly beneficial for laboratories or crafters who frequently use closures and need to maintain a steady workflow without interruptions.
  • Question: Can I reuse the CLS-1490-028 Silicone Sponge Closure?

    Answer: Yes, the CLS-1490-028 Silicone Sponge Closure can be reused several times. Its resilient silicone material allows for multiple applications without significant loss in sealing effectiveness. After use, simply clean the closures thoroughly and inspect them for any damage before reusing. This feature is particularly cost-effective for laboratories, as it reduces the need for constant repurchasing.
  • Question: What is the temperature tolerance of the CLS-1490-028 Silicone Sponge Closure?

    Answer: The CLS-1490-028 Silicone Sponge Closure can withstand a variety of temperatures, making it suitable for both refrigeration and room-temperature applications. Typically, silicone maintains its integrity and does not lose flexibility under temperature fluctuations, making it ideal for processes that require cooling or heating. This property ensures reliable performance in labs, kitchens, and production settings.
  • Question: Are the CLS-1490-028 Silicone Sponge Closures suitable for food applications?

    Answer: Yes, while the CLS-1490-028 Silicone Sponge Closure is designed primarily for laboratory use, it is food-safe and can be utilized in food applications. Its non-toxic silicone material does not leach harmful chemicals, making it great for sealing homemade beverages or fermented products. Always ensure that the closures are cleaned thoroughly before use in food preparation to maintain safety.
  • Question: What dimensions are the CLS-1490-028 Silicone Sponge Closures?

    Answer: The CLS-1490-028 Silicone Sponge Closure has a diameter of 28mm, which is standard for many common glass and plastic containers. This size allows for a secure fit on most vials and bottles within its range. Depending on your application, this dimension is ideal for creating a tight seal that prevents leaks and contamination, making it a versatile addition to any workspace.
  • Question: How does the sealing mechanism of the CLS-1490-028 Silicone Sponge Closure work?

    Answer: The sealing mechanism of the CLS-1490-028 Silicone Sponge Closure relies on its sponge-like material, which expands to fill the neck of a container when pressed in. This creates a snug fit that prevents air exchange and contamination. The unique design allows for handling pressure changes, ideal for applications like sample storage or fermentation, where maintaining an optimal environment is crucial.
  • Question: Are CLS-1490-028 Silicone Sponge Closures resistant to chemical reactions?

    Answer: Yes, the CLS-1490-028 Silicone Sponge Closure is designed to be resistant to many common chemicals, ensuring that it does not degrade or react adversely when in contact with various solvents or acids. This resistance makes it particularly valuable in laboratory environments where diverse experiments are conducted. However, it's advisable to consult compatibility charts for any specific chemicals used in your applications.
  • Question: Where can I buy CLS-1490-028 Silicone Sponge Closure, 28mm Diameter (Pack of 10) in Australia?

    Answer: You can purchase the CLS-1490-028 Silicone Sponge Closure, 28mm Diameter (Pack of 10) from Ubuy. Ubuy offers a convenient shopping experience with a range of products available, ensuring that you find the closures you need quickly and easily. Explore their site to discover more about how to obtain this useful sealing solution for your projects.

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Pros

  • Good for sealing small openings
  • Made from durable silicone
  • Reusable and easy to clean
  • Practical for various applications
  • Cost-effective in packs

Cons

  • Some may find them too small.

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AUD 364

Order now and get it around Sunday, September 13

QTY:

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Features & Benefits

  • Manufactured with a durable silicone sponge and rubber ring.
  • Fits snugly on 125ml and 250ml Erlenmeyer flasks.
  • Prevents evaporation and passing of aerosols.
  • Ideal for aerobic cultures - enhances gas exchange.
  • Resistant to dry heat sterilization up to 180 degrees.
  • Reusable and autoclavable for convenience and longevity.

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