21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes
genuine image
21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes
21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes
物品 #: 19693893

21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes

物品 #: 19693893

HKD 123

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from 美國

0 ratings 轉寫評價
有存貨
美國 從USA商店導入
現在訂購，約可在下列時間收貨： 星期六, 八月 29
Secured transactionsecured 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
  • fedex
  • dhl
U-Care Warranty:
None
選擇一個計劃
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.

What Stands Out

Versatile Assortment
This 21-pack offers a range of sizes from 000# to 8#, catering to various needs, ensuring you always have the right stopper for your project.
High-Quality Material
Made from solid rubber, these stoppers provide durability and resilience, effectively sealing containers while resisting wear over time compared to cheaper alternatives.
User-Friendly Design
The black lab plug design offers a secure fit and easy removal, enhancing user experience by making it simple to use in diverse applications without frustration.

產品詳情

Shop for a wide selection of rubber stoppers online. Choose from 11 assorted sizes for flask, test tube, and lab applications. Pack of 21 stoppers includes various sizes for your needs. Order Now! Shop at Ubuy 香港
  • Made of solid natural rubber in black color
  • Includes 11 assorted sizes from 000# to 8#
  • Assorted sizes suitable for concentrated solutions in laboratory applications
  • Pack of 21 stoppers; 000# - 5 pack, 00#-4# - 2 pack each, 5#-8# - 1 pack each
  • Specifications: Various dimensions for each size provided in the package
  • Package includes specific quantities for each size, ranging from 5 to 1
Package Weight1 Pound

Who Should Buy?

Suitable For
  • Home Brewers

    Ideal for sealing fermentation vessels, preventing contamination and ensuring optimal brewing conditions.

  • Laboratory Use

    Perfect for laboratory applications where airtight seals are required for various glassware and experiments.

  • Craft Enthusiasts

    Great for crafting projects that require secure closures on bottles, jars, or other containers.

Not Suitable For
  • Heavy-Duty Applications

    Not suitable for industrial use or heavy-weight applications where higher durability is needed.

產品敘述

21 Pack Solid Rubber Stopper, Black Lab Plug, 000# - 8# Sizes Assortment, 11 Assorted Sizes

About This Item

Introducing the 21 Pack Solid Rubber Stopper - Black Lab Plug Assortment. When it comes to laboratory applications, having the right equipment is essential for accurate and reliable results. That's why our 21 Pack Solid Rubber Stopper, available in 11 assorted sizes, is the perfect choice for your scientific needs.

Made from high-quality solid natural rubber, these black stoppers offer superior durability and a secure fit, ensuring that your solutions stay contained without any leakage. Our 21 pack assortment includes the following sizes: #000, #00, #0, #1, #2, #3, #4, #5, #6, #7, and #8. With multiple sizes to choose from, you can find the perfect fit for your flasks, test tubes, or other laboratory equipment.

Whether you're working with concentrated solutions or conducting scientific experiments, these assorted sizes provide a wide choice to meet your specific application requirements. Not only are these rubber stoppers highly functional, but they are also versatile. They can be used in various industries, from manufacturing and packaging to research facilities and DIY projects.

As a pack of 21, you'll receive 5 stoppers in size #000, 2 stoppers in sizes #00 to #4, and 1 stopper in sizes #5 to #8. This comprehensive assortment ensures that you'll always have the right stopper on hand when you need it. Choose our solid rubber stoppers for their quality, reliability, and versatility.

Trust in our commitment to supplying top-notch laboratory equipment. Shop now and experience the convenience and durability that our black lab plugs offer.

有疑問？ 與我們聊天

客戶問題與解答

  • 題: What is the material used for the 21 Pack Solid Rubber Stopper?

    回答: The 21 Pack Solid Rubber Stopper is made from high-quality solid rubber, ensuring durability and a reliable seal. This material is resistant to wear and tear, making it ideal for a variety of applications. Whether you need to seal laboratory glassware, bottles, or containers, solid rubber provides excellent air and liquid tightness, ensuring that your contents are protected and secure.
  • 題: What sizes are included in the 21 Pack Solid Rubber Stopper assortment?

    回答: This 21 Pack includes an assortment of 11 different sizes, ranging from 000# to 8#. This variety allows users to find the perfect fit for their needs across different applications, whether they are used in laboratories, for home brewing, or in arts and crafts. With such a selection, you can confidently tackle any project that requires specific sealing sizes.
  • 題: How can I use the rubber stoppers in laboratory settings?

    回答: In laboratory settings, the rubber stoppers can be utilized to seal test tubes, flasks, and other glassware, preventing evaporation and contamination. Their excellent fit ensures that volatile substances remain contained, allowing for safer experiments and accurate results. Additionally, they can be used in various configurations to create gas delivery systems for experiments needing controlled environments.
  • 題: Are these rubber stoppers suitable for food and beverage applications?

    回答: Yes, these rubber stoppers are safe for food and beverage applications as they are made from non-toxic materials. They can be used to seal fermentation vessels during brewing or to cap bottles of homemade beverages. Their airtight seal prevents spoilage, ensuring that your products remain fresh for longer. Always check compliance with specific food safety regulations applicable in your area.
  • 題: Can these rubber stoppers withstand high temperatures?

    回答: The 21 Pack Solid Rubber Stoppers are designed for moderate temperature use; however, they may not withstand extreme heat beyond their specified limits. For applications involving high temperatures, consider stoppers designed specifically for heat resistance. This makes them ideal for standard laboratory tasks, craft projects, and storage where average temperature swings are expected.
  • 題: How do I choose the right size rubber stopper for my project?

    回答: Choosing the right size rubber stopper begins with measuring the diameter of the opening you plan to seal. Select a size that matches or slightly exceeds this measurement for a snug fit. The assortment in this pack provides multiple sizing options, making it easier to find the right fit without having to purchase individual stoppers. By having various sizes, you can adapt to different projects seamlessly.
  • 題: Are these rubber stoppers reusable?

    回答: Yes, the rubber stoppers are reusable as long as they are properly cleaned after each use. The robust nature of solid rubber allows for multiple uses without significant degradation. This is particularly useful in laboratory settings where stoppers can be cleaned and sterilized for repeated experimentation. Ensure that they are free of contamination before reuse to maintain accuracy.
  • 題: What are some common uses for these rubber stoppers outside of laboratories?

    回答: Outside laboratory usage, these rubber stoppers find applications in arts and crafts, home brewing, and household storage. They can be used to seal jars, bottles, or other containers where airtight sealing is required. Additionally, they can serve as feet for various assemblages or creations in DIY projects, providing both functionality and creativity.
  • 題: How do I clean and maintain the rubber stoppers?

    回答: Cleaning the rubber stoppers involves washing them in warm soapy water and rinsing thoroughly. Avoid using harsh chemicals which may degrade the rubber. For maintenance, ensure they are stored in a cool, dry place when not in use to prevent deformation. Proper care will extend the product's lifespan and performance, ensuring they work efficiently across your various applications.
  • 題: Where can I buy the 21 Pack Solid Rubber Stopper in Hong Kong?

    回答: You can purchase the 21 Pack Solid Rubber Stopper from Ubuy. It is an online platform that offers a wide range of products, including specialized items like rubber stoppers. Ubuy ensures a smooth shopping experience, allowing you to browse easily and buy the product conveniently while having it delivered directly to your location.

Newflager Rubber Stoppers Editorial Review

These rubber corks are a great addition to any household. They come in a variety of sizes and types, making them useful for a range of containers and projects. They are durable and won't absorb moisture like ordinary bottle corks do, which means they can be used in a variety of settings. They can even be sanitized if necessary, which is great for anyone looking to store food or beverages in older bottles. Overall, this is a high-quality product that is worth the investment.

Customer Reviews & Ratings

1 客戶評分
  • 5 星
    100%
  • 4 星
    0%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
    0%

評價此產品

與其他客戶分享您的想法

優點

  • Comes in multiple sizes and types
  • Durable and won't absorb moisture
  • Can be sanitized if necessary
  • Great for storing food and beverages in older bottles

缺點

  • Not recommended for food safety

Platform Trust & Buyer Confidence

trustpilot logo
3.8/5 96 reviews
Read reviews
FZ
F Zhang
Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer

“Great products and services”

17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer

“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
KM
kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
S
Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
安全結帳 Global Delivery Easy Returns Genuine Products

Product Price History

重要資訊

  • 限制：如跨國購買產品，請注意製造商的保固有可能無效；製造商服務選項可能無法使用；產品手冊、教學、以及安全警示可能不會是目的地國家的語言；產品（與附加材料）設計也許不會符合目的地國家的標準、規格、以及標示要求；且產品也許不會符合目的地國家的伏特數值與其他電力標準（需要使用合適的變壓器或轉接器）。收件者須負責確定該產品在目的地國家可合法進口。當在 Ubuy 或其聯盟夥伴網站上訂購時，收件者為記錄上的進口者，且必須遵從目的地國家的法律與規範。
  • 由於 Ubuy 是一個全球搜尋引擎，並不是所有列於 Ubuy 的產品都有出售。產品須受出口／貿易法規規範。

HKD 123

現在訂購，約可在下列時間收貨： 星期六, 八月 29

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

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.