WidgetCo Size 4 Cork Stoppers, X Grade, Labratory Corks, Tapered Corks (Qty 100)
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WidgetCo Size 4 Cork Stoppers, X Grade, Labratory Corks, Tapered Corks (Qty 100)
WidgetCo Size 4 Cork Stoppers, X Grade, Labratory Corks, Tapered Corks (Qty 100)
商品＃: 224745455

WidgetCo Size 4 Cork Stoppers, X Grade, Labratory Corks, Tapered Corks (Qty 100)

商品＃: 224745455

JPY 5389

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今すぐ注文すると 頃に届きます 火曜日, 7月 28
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製品詳細

Shop WidgetCo Size 4 Cork Stoppers, X Grade, Labratory Corks, Tapered Corks (Qty 100) online at a best price in 日本. B00QIK0G9Q
  • Top Diameter: 5/8" (.625" or 16mm)
  • Bottom Diameter: 15/32" (.469" or 12mm)
  • Length: 13/16" (.813" or 20mm)
Item Weight4.5 ounces (127.58 grams)
ManufacturerWIDGETCO
Date First AvailableNovember 29, 2022

製品説明書

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顧客の質問と回答

  • 質問: What makes WidgetCo Size 4 Cork Stoppers ideal for laboratory use?

    答え: WidgetCo Size 4 Cork Stoppers are designed specifically for laboratory settings, offering high-quality X Grade cork material that ensures excellent sealing properties. This minimizes contamination and maintains the integrity of your samples, which is crucial in experiments. Ideal for use in laboratories, they can secure glassware like test tubes and flasks. For example, when conducting experiments involving volatile substances, these corks can effectively contain gases and vapors, providing reliable closure.
  • 質問: Are these cork stoppers safe for food use?

    答え: While WidgetCo Size 4 Cork Stoppers are made of high-grade cork, they are primarily designed for laboratory applications and not explicitly packaged for food use. It's important to consider that cork can absorb flavors and odors, potentially affecting food quality. However, in non-food applications, these stoppers work excellently for preserving lab samples, keeping the contents safe from external contaminants. If you require corks for culinary purposes, consider searching specifically for food-safe cork options.
  • 質問: How do I determine the right size cork for my laboratory needs?

    答え: To determine the right size cork like WidgetCo Size 4, measure the diameter of the opening of your glassware. The number corresponds to the inner diameter in millimeters, so a size 4 typically fits openings around 20 mm. Consider your application—larger openings or larger glass vessels may require bigger sizes. These corks are perfect for securely sealing flasks or bottle openings. For instance, if you're using a 100ml Erlenmeyer flask, these corks will provide a snug fit to maintain the right environmental conditions for your experiments.
  • 質問: Can I purchase WidgetCo Size 4 Cork Stoppers in bulk?

    答え: Yes, WidgetCo Size 4 Cork Stoppers are available in bulk packaging of 100 units, which is ideal for laboratories or commercial use. Bulk purchasing not only reduces the cost per unit but also ensures you have a sufficient supply for ongoing experiments or production processes. Whether you are conducting repeated trials in a lab setting or working in a manufacturing line, having a bulk stock ready allows for seamless operations without frequent restocking interruptions.
  • 質問: What is the tapering feature of Cork Stoppers?

    答え: The tapering feature of WidgetCo Size 4 Cork Stoppers allows them to fit securely in a range of neck sizes. This taper design provides a tight seal, which helps prevent leaks and contamination in various glassware. Ideal for applications like fermentation in chemistry or in winemaking, the tapered corks can easily adjust to different bottle neck shapes while still ensuring a steadfast closure. This versatility makes it a preferred choice for laboratories where a variety of equipment is used.
  • 質問: What is the significance of X Grade cork in these stoppers?

    答え: X Grade cork is characterized by its superior density and low porosity, resulting in better sealing and durability compared to lower grades. WidgetCo Size 4 Cork Stoppers made from this high-grade cork are perfect for lab environments where reliability is paramount. For example, when storing sensitive chemical samples, these stoppers minimize the risk of air exposure, thereby preserving the integrity of the sample for an extended period, which is essential for accurate scientific experiments.
  • 質問: How do these cork stoppers prevent contamination?

    答え: WidgetCo Size 4 Cork Stoppers help to prevent contamination by providing an airtight seal that keeps out external pollutants. This is especially important in laboratory settings where samples must remain uncontaminated for reliable results. The natural properties of cork also inhibit the growth of bacteria or other pathogens. When used in sealed glass vessels, such as during chemical reactions or sample storage, they play a vital role in maintaining the purity of your experiment.
  • 質問: Can these cork stoppers be reused?

    答え: Yes, WidgetCo Size 4 Cork Stoppers can be reused if they remain in good condition after initial use. Unlike plastic stoppers, cork is a natural material that can withstand multiple uses, especially in non-corrosive environments. It's important to inspect them after each use for integrity; if they show signs of deterioration, it's best to replace them. Reusable cork stoppers provide an eco-friendlier solution for labs that emphasize sustainable practices while continuing to rely on quality materials.
  • 質問: What applications are suitable for WidgetCo Size 4 Cork Stoppers?

    答え: WidgetCo Size 4 Cork Stoppers are ideal for various laboratory applications, from sealing laboratory glassware to preserving samples in experimental settings. These corks serve effectively in chemistry, biology, and even in wine or spirit production processes, ensuring content stability. They secure flasks, bottles, and test tubes against air exposure or loses vapor, providing optimal conditions for reactions or long-term sample storage essential for research accuracy.
  • 質問: Where can I buy WidgetCo Size 4 Cork Stoppers in Japan?

    答え: You can purchase WidgetCo Size 4 Cork Stoppers, X Grade, Laboratory Corks, Tapered Corks Qty 100 from Ubuy in Japan. Ubuy offers a reliable platform with a seamless purchasing experience, ensuring that you can find these specialized cork stoppers conveniently. With their easy navigation and extensive product listings, Ubuy lets you quickly locate the exact size you need for your laboratory applications, making it a one-stop shop for all your laboratory supplies.

WIDGETCO Corks Editorial Review

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JPY 5389

今すぐ注文すると 頃に届きます 火曜日, 7月 28

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