Name: LLG Labware Bimetal Crimp Cap N 20 Red/Silver Center Hole Silicone Beige/PTFE Grey Hardness 60° Shore A Thickness 3 mm Pack of 100
Brand: LLG Labware
SKU: 9.003 458
Price: 2415 ZAR
Availability: InStock

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The LLG 20 mm Combination Seal, with magnetic bimetal cap, red lacquered finish, 8 mm centre hole, and moulded butyl/PTFE grey septa, is designed for secure and reliable vial sealing in analytical laboratory applications. Engineered for consistent performance, this closure supports effective sample protection while allowing convenient access for needle-based sampling or automated systems. Its robust construction and defined septa hardness make it suitable for workflows that require dependable sealing and repeated puncture performance.

Key Features:

<ul>
 <li>Brand: LLG Labware</li>
 <li>20 mm combination seal format: Designed for compatible laboratory vials requiring a 20 mm closure, supporting consistent and secure sealing in analytical and sample handling workflows.</li>
 <li>Magnetic bimetal cap construction: The cap provides strong mechanical stability and is well suited to automated crimping and decapping systems, helping improve efficiency in high-throughput environments.</li>
 <li>Red lacquered cap finish: The lacquered coating offers additional surface protection while enabling easy visual identification during handling and storage.</li>
 <li>8 mm centre hole for access: The centre hole allows needle or probe entry without removing the seal, supporting sampling, injection, and automated analytical processes.</li>
 <li>Moulded butyl/PTFE septa: The moulded septa construction provides consistent material distribution, with butyl offering elasticity and PTFE providing chemical resistance on the sample-facing side.</li>
 <li>50° Shore A hardness: This medium hardness supports a balance between puncture resistance and sealing integrity, making it suitable for applications requiring repeated access.</li>
 <li>3.0 mm septa thickness: The thicker septa design enhances sealing performance and durability, helping maintain closure integrity during demanding workflows.</li>
 <li>Suitable for analytical laboratory use: This combination seal is ideal for laboratories requiring reliable closure solutions for chromatography, storage, and routine sample preparation.</li>
</ul>

The LLG 20 mm Combination Seal is a dependable choice for laboratories that require secure sealing, consistent septa performance, and compatibility with automated systems. When you source through LabFriend, you gain access to trusted laboratory consumables, dependable supply, and support in selecting the right closure components for your workflow. Choose LabFriend for sealing solutions that help maintain sample integrity and support efficient laboratory operations.

 
<h2>Frequently Asked Questions</h2>

1. What vial size is this combination seal designed for? 
This seal is designed for laboratory vials that use a 20 mm closure format.

2. What is the purpose of the 8 mm centre hole? 
The centre hole allows access with needles or probes without removing the seal, making it suitable for sampling and analytical workflows.

3. What materials are used in the septa? 
The septa is made from moulded butyl with a PTFE-facing layer, providing flexibility and chemical resistance.

4. What does 50° Shore A hardness indicate? 
It refers to the firmness of the septa, offering a balance between ease of penetration and sealing durability.

5. What is the septa thickness? 
The septa thickness is 3.0 mm, providing enhanced sealing performance and durability for repeated use.

LLG 20 mm combination seal with magnetic bimetal cap, 8 mm centre hole, and butyl/PTFE septa. Shop now for reliable lab vial sealing solutions.

LLG 20 mm Combination Seal, Magnetic Bimetal Cap, Red Lacquered, 8 mm Centre Hole, Moulded Septa Butyl/PTFE Grey, 50° Shore A, 3.0 mm

LLG-20mm Combination Seal: Magnetic Bi-Matall Cap, red lacquered, with 8mm centre hole, Moulded Septa Butyl/PTFE, grey, 50° shore A, 3.0mm,

The LLG UltraClean Closure, with 20 mm magnetic bimetal cap, red lacquered finish, 8 mm centre hole, and silicone transparent blue/PTFE transparent septum, is designed for secure and contamination-conscious vial sealing in analytical laboratory workflows. Developed for applications where clean handling, dependable sealing, and instrument compatibility are important, this closure offers a practical balance of mechanical strength, puncture accessibility, and chemical resistance. Its UltraClean design makes it well suited to laboratories working with sensitive samples and demanding analytical procedures.

Key Features:

<ul>
 <li>Brand: LLG Labware</li>
 <li>UltraClean closure design: This closure is intended for analytical and sample handling workflows where clean, reliable sealing is important for protecting sample integrity and supporting consistent results.</li>
 <li>20 mm closure format: Designed for compatible laboratory vials using a 20 mm closure size, helping ensure dependable fit and sealing performance in routine and analytical applications.</li>
 <li>Magnetic bimetal cap construction: The magnetic bimetal cap provides strong mechanical stability and is well suited to automated crimping and decapping workflows where secure handling and operational efficiency are important.</li>
 <li>Red lacquered cap finish: The lacquered finish adds surface protection while also supporting easier visual identification during laboratory handling and storage.</li>
 <li>8 mm centre hole for convenient access: The defined centre hole allows needle or probe access without removing the closure, making it suitable for sampling, injection, and instrument-based analytical processes.</li>
 <li>Silicone and PTFE septum combination: The transparent blue silicone layer provides flexibility and resealing performance, while the PTFE-facing surface supports chemical resistance and cleaner contact with the sample side.</li>
 <li>45° Shore A hardness: This softer septum hardness helps support easier puncture access while maintaining dependable sealing and resealing characteristics in repeated-use workflows.</li>
 <li>Suitable for analytical laboratory use: This closure is a practical option for laboratories requiring secure vial sealing, convenient instrument access, and material compatibility across routine analytical applications.</li>
</ul>

The LLG UltraClean Closure is a reliable choice for laboratories that need secure vial sealing, clean sample handling, and consistent closure performance in analytical workflows. When you source through LabFriend, you gain access to trusted laboratory consumables, dependable supply, and support in selecting the right closure components for your application. Choose LabFriend for laboratory sealing solutions that help protect sample integrity and support efficient day-to-day lab operation.

 
<h2>Frequently Asked Questions</h2>

1. What vial size is this closure designed for? 
This closure is designed for compatible laboratory vials that use a 20 mm closure format.

2. What is the benefit of the 8 mm centre hole? 
The 8 mm centre hole allows access with suitable needles or probes without removing the closure, which is useful for sampling and analytical workflows.

3. What materials are used in the septum? 
The septum is made from transparent blue silicone with a transparent PTFE-facing layer to provide flexibility and chemical resistance.

4. What does magnetic bimetal cap mean? 
It refers to a cap construction designed to provide mechanical strength and compatibility with magnetic handling or automated laboratory closure systems.

5. What does 45° Shore A indicate? 
It refers to the softness of the septum material, helping provide easier puncture access while maintaining reliable sealing performance.

LLG UltraClean 20 mm closure with magnetic bimetal cap, 8 mm centre hole, and silicone/PTFE septum. Shop now for reliable vial sealing solutions.

LLG UltraClean Closure, 20 mm Magnetic Bimetal Cap, Red Lacquered, 8 mm Centre Hole, Silicone Transparent Blue/PTFE Transparent, 45° Shore A

LLG-UltraClean Closure: 20mm Magnetic Bimetall Cap, red lacquered,  8mm centre hole. Silicone transparent blue/PTFE transparent, 45° shore A,

LLG-20mm Combination Seal: Magnetic Bi-Matall Cap, red lacquered, with 8mm centre hole, Silicone white/PTFE beige, 45° shore A, 3.2mm, pack of 100

The LLG Labware Bimetal Crimp Cap N 20 is engineered for secure and reliable sealing of vials in various laboratory applications. These caps feature a distinctive red and silver bimetal construction with an 8 mm center hole, facilitating easy needle penetration during sample extraction or addition. The septa are composed of beige silicone and grey polytetrafluoroethylene (PTFE), providing excellent chemical resistance and resealability. With a shore hardness of 60° Shore A and a thickness of 3 mm, these caps ensure optimal performance and maintain sample integrity during analytical procedures.
 
 Key Features:
 
 <ul>
 <li>Brand: LLG Labware</li>
 <li>Cap Size: N 20</li>
 <li>Material: Bimetal cap with red and silver finish</li>
 <li>Septa Material: Silicone beige/PTFE grey</li>
 <li>Center Hole Diameter: 8 mm</li>
 <li>Shore Hardness: 60° Shore A</li>
 <li>Thickness: 3 mm</li>
 <li>Packaging: Pack of 100 caps</li>
 <li>Applications: Ideal for sealing vials in chromatography, sample storage, and various analytical procedures</li>
 </ul>
 
 These bimetal crimp caps are essential for laboratories seeking dependable and efficient sealing solutions to preserve sample integrity during analysis.

Purchase LLG Labware Bimetal Crimp Cap N 20 featuring an 8 mm center hole, silicone beige/PTFE grey septa, 3 mm thickness, and 60° Shore A hardness. Pack of 100, ideal for secure vial sealing in analytical applications.

product	Mfr #	Part #	Product name	Material	Material septa	Price	Availability
	9003457	9.003 457	LLG 20 mm Combination Seal, Magnetic Bimetal Cap, Red Lacquered, 8 mm Centre Hole, Moulded Septa Butyl/PTFE Grey, 50° Shore A, 3.0 mm	Aluminium/Steel	Butyl/PTFE	1 666,35	In stock
	6234541	6.234 541	LLG UltraClean Closure, 20 mm Magnetic Bimetal Cap, Red Lacquered, 8 mm Centre Hole, Silicone Transparent Blue/PTFE Transparent, 45° Shore A	Aluminium/Steel	Silicone/PTFE	2 342,55	In stock

LLG Labware Bimetal Crimp Cap N 20 Red/Silver Center Hole Silicone Beige/PTFE Grey Hardness 60° Shore A Thickness 3 mm Pack of 100

R 2 415,00

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