stonylab Hex Head Hollow Glass Stopper for Sealing Lab Glassware, 14/20 Outer Joint, Closed Bottom, Hexagonal Glass Stopper for Laboratory Use (14/20 Joint, 1 Pack)
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stonylab Hex Head Hollow Glass Stopper for Sealing Lab Glassware, 14/20 Outer Joint, Closed Bottom, Hexagonal Glass Stopper for Laboratory Use (14/20 Joint, 1 Pack)
Heavy Duty Design, Reusable and High quality; maximum withstand temperature 200°C.
stonylab Hex Head Hollow Glass Stopper for Sealing Lab Glassware, 14/20 Outer Joint, Closed Bottom, Hexagonal Glass Stopper for Laboratory Use (14/20 Joint, 1 Pack)
Nº de artículo: 45070827

stonylab Hex Head Hollow Glass Stopper for Sealing Lab Glassware, 14/20 Outer Joint, Closed Bottom, Hexagonal Glass Stopper for Laboratory Use (14/20

90% of respondents would recommend this to a friend

Nº de artículo: 45070827

USD 20

Price Details

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

*All items will import from Estados Unidos

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Estados Unidos Importado de la tienda USA

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Heavy Duty Design, Reusable and High quality; maximum withstand temperature 200°C.
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What Stands Out

Precision Fit
Designed for 14/20 outer joints, ensuring a secure and leak-proof seal that enhances the reliability of lab experiments and results.
Quality Glass Material
Constructed from high-quality glass, providing durability and chemical resistance, making it ideal for various laboratory applications without risk of contamination.
Hexagonal Design
The unique hexagonal shape allows for easy handling and gripping, minimizing the risk of slips and accidents during lab procedures.

Detalles de producto

Shop stonylab Hex Head Hollow Glass Stopper for Sealing Lab Glassware, 14/20 Outer Joint, Closed Bottom, Hexagonal Glass Stopper for Laboratory Use (14/20 Joint, 1 Pack) online at a best price in Ecuador. B09MTWMHZL

Who Should Buy?

Suitable For
  • Laboratory Technicians

    Ideal for technicians needing reliable seals for various lab glassware experiments and procedures involving chemical reactions.

  • Chemistry Students

    Perfect for students conducting experiments in school labs that require effective sealing of glass containers.

  • Research Scientists

    Beneficial for scientists performing intricate experiments that demand precise sealing to prevent contamination.

Not Suitable For
  • Non-Laboratory Users

    Not suitable for casual users or home cooks who don't have a need for specialized lab glassware.

DESCRIPCIÓN DEL PRODUCTO

stonylab Hex Head Hollow Glass Stopper for Sealing Lab Glassware, 14/20 Outer Joint, Closed Bottom, Hexagonal Glass Stopper for Laboratory Use (14/20 Joint, 1 Pack)

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Preguntas y respuestas de los clientes

  • Pregunta: What material is the stopper made of?

    Respuesta: The stopper is made from high-quality borosilicate glass.
  • Pregunta: Can this stopper withstand high temperatures?

    Respuesta: Yes, it can withstand temperatures up to 200°C.
  • Pregunta: Is the stopper reusable?

    Respuesta: Absolutely, the stopper is designed to be reusable.

stonylab Rubber Stoppers Editorial Review

The StonyLab Glass Hex Head Hollow Glass Stopper is a great addition to any laboratory or home distillation setup. This stopper is perfect for 2440 outer joint glass with a closed bottom, making it versatile and easy to use. The hexagonal head adds to the appealing design, while the high-quality finish gives the stopper a professional look. The stopper is lightweight and fits the 24/40 ground glass connection perfectly. Although the glass is thin, it is not meant to be abused, and the quality is worth the slightly higher price tag. One reviewer did mention that the stopper is not airtight and leaks if used for cleaning, so it may not be suitable for every use. However, the majority of customers were satisfied with the product's design and quality, with one noting that the material feels and looks great. Overall, if you are in need of a glass stopper for your laboratory or distillation setup, the StonyLab Glass Hex Head Hollow Glass Stopper is a good option.

Customer Reviews & Ratings

1 valoraciones de los clientes
  • 5 estrella
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  • 4 estrella
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ventajas

  • Attractive design with a hexagonal head
  • Versatile and easy to use with a 2440 outer joint glass
  • Lightweight and fits 24/40 ground glass connection perfectly
  • High-quality finish gives it a professional look

Contras

  • Not airtight and may leak if used for cleaning

Platform Trust & Buyer Confidence

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4.2/5 9477 reseñas
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
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USD 20

Haz tu pedido ahora y recíbelo por ahí Monday, Septiembre 28

QTY:

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

Our Top Logistics Partners
  • fedex
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Fastest cross-border delivery

características y beneficios

  • Constructed from durable borosilicate glass.
  • Designed for convenience with a hollow glass stopper.
  • Features a hexagon head stopper for easy cleaning and rotation.
  • Side grooves prevent slippage during use.
  • Can withstand high temperatures up to 200°C.
  • StonyLab guarantees premium quality and customer service.

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