UNI-STOP Silicone Stoppers, Medium, Green, 10/Pack

In stock
code
663-394-NZ
Pack
10

UNI-STOP One Hole or Solid Stopper: One Stopper, Dual Functionality!

Westlab’s UNI-STOP Silicone Stoppers are a groundbreaking innovation in laboratory sealing solutions. Designed with reverse grip-ribs, these stoppers provide a secure and reliable seal, accommodating multiple neck diameters for enhanced versatility.

Seamless Tubing Integration

Each stopper features an internal barb seal, simplifying the insertion of tubing for various laboratory applications. The universal hole is designed to accommodate tubing with a diameter ranging from 6mm to 10mm, ensuring compatibility across different setups.

Heat-Resistant & Autoclavable

Built for durability, these stoppers are autoclavable up to 200°C, making them highly heat resistant and suitable for high-temperature sterilisation cycles. Their resilience ensures longevity and consistent performance in demanding laboratory environments.

Versatile Design for Multiple Applications

With an adaptable structure, each stopper can transition from a solid plug to a one-hole or two-hole configuration, depending on size. This flexibility makes them ideal for a range of experimental applications.

Engineered for Reliability

Manufactured from a Blended Vulcanised Polymer, these stoppers are designed for long-term durability and resistance to wear, providing a dependable solution for laboratory professionals.

Product Features

  • Durable Material: Made from Blended Vulcanised Polymer for superior resistance to wear and chemical exposure.
  • Reverse Grip-Ribs: Ensures a tight and secure seal, preventing leaks and contamination.
  • Universal Fit: Accommodates multiple neck diameters, enhancing compatibility with various glassware.
  • Internal Barb Seal: Simplifies tubing insertion improving ease of use.
  • Versatile Hole Design: Supports tubing sizes from 6mm to 10mm, increasing adaptability.
  • Autoclavable Up to 200°C: Withstands high-temperature sterilisation, ensuring long-term reusability.
  • Convertible Functionality: Can be modified from a solid stopper to a one-hole stopper.
Specification
Label Value
Type Stopper, Medium
Material Silicone, Blended Vulcanised Polymer
Suitable for 6mm to 10mm Diameter Tubing
Reverse Grip Ribs Yes
Internal Barb Seal Yes
Autoclavable Yes
Solid Stopper Capability Yes
One Hole Stopper Capability Yes
Two Hole Stopper Capability No
Stopper Dimensions 34mm Top x 13.7mm Base x 35mm Length
Quantity 10 Pieces

Product Questions

I would LOVE to purchase some of these stoppers to fit a 250ml flask.
Would the medium size be the correct ones?
Question by: Kate on 14 Oct 2024, 9:31 am
Hello Kate,
For the 250ml, I would advise the large stopper. This will work best whether you have a narrow mouth flask or wide mouth flask.
Answer by: Westlab on 14 Oct 2024, 10:24 am

How long will my delivery take?

In Stock Products

North Island

Auckland & Main Centres
1-2 Business Days

Regional Areas (Excluding Rural)
1-3 Business Days

South Island

Christchurch & Main Centres
2-3 Business Days

Regional Areas (Excluding Rural)
2-4 Business Days

Special Order Products

Airfreight 

Allow 1-2 Weeks

Seafreight

Allow 5-6 Weeks

Specification
Label Value
Type Stopper, Medium
Material Silicone, Blended Vulcanised Polymer
Suitable for 6mm to 10mm Diameter Tubing
Reverse Grip Ribs Yes
Internal Barb Seal Yes
Autoclavable Yes
Solid Stopper Capability Yes
One Hole Stopper Capability Yes
Two Hole Stopper Capability No
Stopper Dimensions 34mm Top x 13.7mm Base x 35mm Length
Quantity 10 Pieces

Product Questions

I would LOVE to purchase some of these stoppers to fit a 250ml flask.
Would the medium size be the correct ones?
Question by: Kate on 14 Oct 2024, 9:31 am
Hello Kate,
For the 250ml, I would advise the large stopper. This will work best whether you have a narrow mouth flask or wide mouth flask.
Answer by: Westlab on 14 Oct 2024, 10:24 am

How long will my delivery take?

In Stock Products

North Island

Auckland & Main Centres
1-2 Business Days

Regional Areas (Excluding Rural)
1-3 Business Days

South Island

Christchurch & Main Centres
2-3 Business Days

Regional Areas (Excluding Rural)
2-4 Business Days

Special Order Products

Airfreight 

Allow 1-2 Weeks

Seafreight

Allow 5-6 Weeks

$80.60
Incl. GST Excl. GST
Regular Price $92.40
Incl. GST Excl. GST
13 in stock

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