Name: LLG-Screw cap, ND8, PP, black, with hole; Silicone blue transparent/ PTFE white, 45° shore A, 1,3mm, pack of 100
Brand: LLG Labware
SKU: 6.496 185
Price: 70.98 NZD
Availability: BackOrder

Cleaning and Sterilisation

Cleanroom

Miscellaneous

Analytical Measurement and Testing

Chromatography

Distillation, Separation, Filtration

Environmental, Soil & Water Analysis

General Laboratory Consumables

Heating and Cooling Technology

Life Sciences

Liquid Handling

Occupational Safety and Security

Optical Instruments and Microscopes

Sample Preparation

Stirring, Shaking, Mixing

Vacuum Technology, Drying, Dry Storage

LabFriend New Zealand

facebook

twitter

youtube

LabFriend Corporate

LabFriend Australia

LabFriend India

LabFriend Indonesia

LabFriend Korea

LabFriend Malaysia

LabFriend  Philippines

LabFriend Singapore

LabFriend South Africa

LabFriend Sri Lanka

LabFriend Vietnam

LabFriend Taiwan

LabFriend MENA

The LLG Labware Screw Cap N 8 is designed for secure sealing of vials in chromatography and general laboratory applications. Made from high-quality black polypropylene, this cap features a center hole and a septum made of white silicone with a red polytetrafluoroethylene (PTFE) facing. The septum has a hardness of 40° Shore A and a thickness of 1.3 mm, ensuring excellent resealability and chemical resistance.

Key Features:

<ul>
 <li>Brand: LLG Labware</li>
 <li>Cap Size: N 8</li>
 <li>Color: Black</li>
 <li>Material: Polypropylene cap with silicone white/PTFE red septum</li>
 <li>Design: Center hole facilitating easy needle penetration</li>
 <li>Hardness: 40° Shore A, providing optimal sealing performance</li>
 <li>Thickness: 1.3 mm septum thickness for durability and resilience</li>
 <li>Application: Ideal for chromatography and general laboratory use, compatible with standard vials</li>
 <li>Packaging: Pack of 100 caps</li>
</ul>

These screw caps are essential for laboratories seeking efficient and reliable vial sealing solutions, ensuring sample integrity during analysis.

Buy LLG Labware Screw Cap N 8 with black polypropylene center hole, silicone white/PTFE red septum, 40° Shore A hardness, 1.3 mm thickness. Pack of 100.

LLG Labware Screw Cap N 8 Black Polypropylene Center Hole Silicone White/PTFE Red Hardness 40° Shore A Thickness 1.3 mm Pack of 100

LLG-UltraClean Closure: 8mm PP Screw Cap, black, centre hole, 8-425 thread. Silicone white/PTFE red, 45° shore A, 1.3mm, pack of 100pcs

The LLG Labware 8 mm Combination Seal, with PP screw cap, black centre hole design, and 8-425 thread, is designed for secure and accessible vial closure in analytical and chromatography workflows. This cap and septum combination allows direct syringe access through the centre hole while maintaining reliable sealing performance. With a natural rubber and TEF septum construction, it supports consistent sample handling, making it suitable for laboratories working with a wide range of solvents and analytical applications.

Key Features:

<ul>
 <li>Brand: LLG Labware</li>
 <li>8-425 thread compatibility: Designed to fit standard 8-425 threaded vials, ensuring a secure and consistent seal in analytical laboratory applications.</li>
 <li>Black PP screw cap with centre hole: The centre hole design enables direct access to the septum for syringe-based sampling or injection without removing the cap, supporting efficient workflows.</li>
 <li>Natural rubber red-orange/TEF transparent septum: Combines the elasticity of natural rubber with a TEF surface layer, providing chemical resistance and reliable resealing performance during repeated punctures.</li>
 <li>60° Shore A hardness: The septum hardness is optimised to balance easy penetration with effective sealing, helping maintain sample integrity during multiple uses.</li>
 <li>1.3 mm septum thickness: Provides dependable sealing performance while supporting consistent puncture behaviour in analytical procedures.</li>
 <li>Suitable for chromatography and sample handling: Ideal for use in chromatography, sample preparation, and laboratory workflows requiring repeated vial access.</li>
 <li>Reliable protection against leakage and contamination: The cap and septum assembly helps minimise sample loss and external contamination during storage and analysis.</li>
</ul>

The LLG Labware 8 mm Combination Seal with centre hole is a practical choice for laboratories that require secure vial closure with convenient access for sampling and analysis.

 
<h2>Frequently Asked Questions</h2>

1. What vial type is this combination seal compatible with? 
It is designed for use with standard 8-425 threaded vials.

2. What is the benefit of the centre hole design? 
The centre hole allows syringe access through the septum without removing the cap, improving efficiency and reducing contamination risk.

3. What materials are used in the septum? 
The septum is made from natural rubber with a transparent TEF layer for chemical resistance and resealing capability.

4. What does 60° Shore A indicate? 
It refers to the hardness of the septum, providing a balance between easy puncture and effective sealing.

5. What applications is this product suitable for? 
It is suitable for chromatography, sample preparation, and analytical laboratory workflows requiring repeated vial access.

LLG 8mm centre hole combination seal PP screw cap 8-425 thread natural rubber TEF septum 60 Shore A 1.3 mm for chromatography vial access

LLG-8mm Combination Seal, PP Screw Cap, Black, Centre Hole, 8-425 Thread, Natural Rubber Red-Orange/TEF Transparent, 60° Shore A, 1.3 mm

LLG-8mm Combination Seal: PP Screw Cap, black, centre hole, 8-425 thread. Natural Rubber red-orange/TEF transparent, 60° shore A, 1.3mm,

The LLG Labware 8 mm Combination Seal, with PP screw cap, black closed top, and 8-425 thread, is designed for secure vial closure in analytical and chromatography workflows. This cap and septum combination provides dependable sealing performance for routine laboratory applications where sample protection, compatibility, and reliable access are important. With a natural rubber and TEF septum construction, it supports practical use in laboratories handling a wide range of samples and solvents.

Key Features:

<ul>
 <li>Brand: LLG Labware</li>
 <li>8-425 thread compatibility: Designed for use with compatible 8-425 threaded vials, this combination seal supports secure and consistent closure in analytical laboratory workflows.</li>
 <li>Black PP screw cap with closed top: The polypropylene cap provides good chemical resistance and durability, while the closed top design helps protect the septum and maintain a clean external surface.</li>
 <li>Natural rubber red-orange/TEF transparent septum: The septum combines the elasticity of natural rubber with the protective benefits of a TEF surface, supporting reliable sealing and compatibility in routine sample handling applications.</li>
 <li>60° Shore A hardness: The septum hardness is designed to provide a balanced combination of pierceability and resealing performance, helping maintain sample integrity during repeated access.</li>
 <li>1.3 mm septum thickness: The 1.3 mm thickness supports dependable sealing and practical puncture performance for standard analytical procedures.</li>
 <li>Suitable for chromatography and sample storage: This combination seal is well suited to vial closure in chromatography, sample preparation, and general analytical laboratory use where secure sealing is essential.</li>
 <li>Reliable protection against leakage and contamination: The cap and septum assembly helps reduce the risk of sample loss, contamination, and inconsistent closure during storage and handling.</li>
</ul>

The LLG Labware 8 mm Combination Seal is a practical choice for laboratories that need reliable vial closures for analytical and chromatography applications.

 
<h2>Frequently Asked Questions</h2>

1. What vial thread is this combination seal designed for? 
This combination seal is designed for use with compatible 8-425 threaded vials.

2. What material is the screw cap made from? 
The screw cap is made from polypropylene, which offers good durability and chemical resistance for laboratory use.

3. What is the septum made from? 
The septum is made from natural rubber in red-orange with a transparent TEF layer.

4. What does 60° Shore A mean? 
It refers to the hardness of the septum material, which helps provide a balance between easy puncture and reliable resealing performance.

5. What applications is this cap suitable for? 
It is suitable for analytical laboratory work, including chromatography, sample storage, and routine vial handling applications.

LLG 8mm combination seal PP screw cap black 8-425 thread natural rubber TEF septum 60 Shore A 1.3 mm for secure chromatography vial sealing

LLG-8mm Combination Seal PP Screw Cap Black Closed Top 8-425 Thread Natural Rubber Red-Orange TEF Transparent 60° Shore A 1.3 mm

LLG-8mm Combination Seal, PP Screw Cap, Black, Closed Top, 8-425 Thread, Natural Rubber Red-Orange/TEF Transparent, 60° Shore A, 1.3 mm

LLG-8mm Combination Seal: PP Screw Cap, black, closed top, 8-425 thread. Natural Rubber red-orange/TEF transparent, 60° shore A, 1.3mm,

The LLG Labware 8 mm PP Screw Cap, Black, Centre Hole, 8-425 Thread, Pack of 100 pcs is designed for secure sealing of compatible laboratory vials. Made from durable polypropylene, this black screw cap features a centre hole and 8-425 thread for reliable sample storage, handling and analytical workflows.

Key Features:

<ul>
 <li>Brand: LLG Labware</li>
 <li>Cap Size: 8 mm</li>
 <li>Cap Material: Polypropylene (PP)</li>
 <li>Colour: Black</li>
 <li>Design: Screw cap with centre hole</li>
 <li>Thread: 8-425</li>
 <li>Application: Laboratory vial sealing, sample storage and analytical workflows</li>
 <li>Packaging: Pack of 100 pcs</li>
</ul>

This PP screw cap is a practical choice for laboratories requiring dependable vial closures with 8-425 thread compatibility.

LLG Labware 8 mm black PP screw caps with centre hole and 8-425 thread for secure vial sealing. Pack of 100 pcs. Shop now!

LLG Labware 8 mm PP Screw Cap, Black, Centre Hole, 8-425 Thread, Pack of 100 pcs

LLG-8mm PP Screw Cap, black, centre hole, 8-425 thread, pack of 100pcs

The LLG Labware 8 mm PP Screw Cap, Black, Closed Top, 8-425 Thread, Pack of 100 pcs is designed for secure sealing of compatible laboratory vials. Made from durable polypropylene, this black screw cap features a closed top design and 8-425 thread for reliable sample storage and routine laboratory handling.

Key Features:

<ul>
 <li>Brand: LLG Labware</li>
 <li>Cap Size: 8 mm</li>
 <li>Cap Material: Polypropylene (PP)</li>
 <li>Colour: Black</li>
 <li>Design: Screw cap, closed top</li>
 <li>Thread: 8-425</li>
 <li>Application: Laboratory vial sealing, sample storage and routine handling</li>
 <li>Packaging: Pack of 100 pcs</li>
</ul>

This PP screw cap is a practical choice for laboratories requiring dependable closed top vial closures with 8-425 thread compatibility.

LLG Labware 8 mm black PP screw caps with closed top and 8-425 thread for secure vial sealing. Pack of 100 pcs. Shop now!

LLG Labware 8 mm PP Screw Cap, Black, Closed Top, 8-425 Thread, Pack of 100 pcs

LLG-8mm PP Screw Cap, black, closed top, 8-425 thread, pack of 100pcs

The LLG Labware UltraClean Closure, PP Screw Cap, Black, Closed Top, 8-425 Thread, Silicone White / PTFE Red, 45° Shore A, 1.3 mm, Pack of 100 pcs is designed for secure sealing of compatible laboratory vials. Made with a black polypropylene screw cap and silicone white/PTFE red septa, it supports reliable sample storage, handling and analytical workflows.

Key Features:

<ul>
 <li>Brand: LLG Labware</li>
 <li>Closure Type: UltraClean Closure</li>
 <li>Cap Material: Polypropylene (PP)</li>
 <li>Colour: Black</li>
 <li>Design: Screw cap, closed top</li>
 <li>Thread: 8-425</li>
 <li>Septa Material: Silicone white / PTFE red</li>
 <li>Hardness: 45° Shore A</li>
 <li>Thickness: 1.3 mm</li>
 <li>Application: Laboratory vial sealing, sample storage and analytical workflows</li>
 <li>Packaging: Pack of 100 pcs</li>
</ul>

This UltraClean closure is a practical choice for laboratories requiring clean, consistent and dependable 8-425 screw cap vial closures.

LLG Labware UltraClean black PP screw caps with closed top, 8-425 thread and silicone/PTFE red septa. Pack of 100 pcs.

LLG Labware UltraClean Closure, PP Screw Cap, Black, Closed Top, 8-425 Thread, Silicone White / PTFE Red, 45° Shore A, 1.3 mm, Pack of 100 pcs

LLG-UltraClean Closure: PP Screw Cap, black, closed top, 8-425 thread. Silicone white/PTFE red, 45° shore A, 1.3mm, pack of 100pcs

The LLG Labware 8 mm Combination Seal, PP Screw Caps, Black, Centre Hole, 8-425 Thread, Silicone White / PTFE Red, 45° Shore A, 1.3 mm, Slit, Pack of 100 pcs is designed for secure sealing of compatible laboratory vials. Made with black polypropylene screw caps and silicone white/PTFE red slit septa, it supports reliable sample storage, handling and analytical workflows.

Key Features:

<ul>
 <li>Brand: LLG Labware</li>
 <li>Cap Size: 8 mm</li>
 <li>Cap Material: Polypropylene (PP)</li>
 <li>Colour: Black</li>
 <li>Design: Screw caps with centre hole</li>
 <li>Thread: 8-425</li>
 <li>Septa Material: Silicone white / PTFE red</li>
 <li>Hardness: 45° Shore A</li>
 <li>Thickness: 1.3 mm</li>
 <li>Feature: Slit septa</li>
 <li>Application: Laboratory vial sealing, sample storage and analytical workflows</li>
 <li>Packaging: Pack of 100 pcs</li>
</ul>

This combination seal is a practical choice for laboratories requiring dependable 8-425 screw cap vial closures with consistent sealing performance.

LLG Labware 8 mm black PP screw caps with centre hole, 8-425 thread and silicone/PTFE red slit septa. Pack of 100 pcs.

LLG Labware 8 mm Combination Seal, PP Screw Caps, Black, Centre Hole, 8-425 Thread, Silicone White / PTFE Red, 45° Shore A, 1.3 mm, Slit, Pack of 100 pcs

LLG-8mm Combination Seal: PP Screw Caps, black centre hole, 8-425 thread. Silicone white/PTFE red 45° shore A, 1.3mm, slit, pack of 100pcs

The LLG Screw Caps N 8 are designed for securely sealing laboratory vials with a nominal diameter of 8 mm. These caps are made from high-quality black polypropylene and feature a center hole for easy needle penetration. The septum consists of a layered construction: PTFE red, silicone white, and PTFE red, providing excellent chemical resistance and resealability. With a hardness of 40° Shore A and a thickness of 1.0 mm, these caps ensure a secure and reliable seal for your samples.
 
Key Features:
 
<ul>
 <li>Brand: LLG Labware</li>
 <li>Cap Size: N 8 (8 mm nominal diameter)</li>
 <li>Color: Black</li>
 <li>Material: Polypropylene cap with PTFE red/Silicone white/PTFE red septum</li>
 <li>Design: Center hole for easy needle penetration</li>
 <li>Septum Hardness: 45° Shore A</li>
 <li>Septum Thickness: 1.0 mm</li>
 <li>Thread: 8-425</li>
 <li>Application: Ideal for sealing laboratory vials in chromatography and other applications</li>
 <li>Packaging: Pack of</li>
 </ul>
 
These screw caps are essential for laboratories requiring secure and reliable vial sealing solutions, ensuring sample integrity during analysis.

LLG 8mm PP screw cap with PTFE/silicone septum, 8-425 thread, 1.0mm thickness for secure laboratory vial sealing and chromatography use

LLG 8 mm Combination Seal, PP Screw Cap, Black, Centre Hole, 8-425 Thread, PTFE Red/Silicone White/PTFE Red, 45° Shore A, 1.0 mm

LLG-8mm Combination Seal: PP Screw Cap, black, centre hole, 8-425 thread. PTFE red/Silicone white/PTFE red, 45° shore A, 1.0mm, pack of

The LLG Labware Screw Caps N 8 are designed for laboratory applications requiring secure and reliable closures. Made from black polypropylene (PP) with a center hole, these caps feature a septum composed of red rubber and PTFE beige, offering excellent chemical resistance and durability. With a hardness of 45° Shore A and a thickness of 1.3 mm, they provide an optimal seal for various laboratory vessels.
 
 Key Features:
 
 <ul>
 <li>Brand: LLG Labware</li>
 <li>Material: Black Polypropylene (PP) cap with red rubber/PTFE beige septum</li>
 <li>Hardness: 45° Shore A</li>
 <li>Thickness: 1.3 mm</li>
 <li>Cap Size: ND8</li>
 <li>Color: Black cap with red/beige septum</li>
 <li>Quantity: Pack of 100</li>
 <li>Availability: In stock; ships within 2-4 weeks</li>
 </ul>
 
 Ensure the integrity of your laboratory samples with these reliable and durable screw caps, designed to meet the demands of various laboratory applications.

Buy LLG Labware Screw Caps N 8 made of black PP with center hole and red rubber/PTFE beige septum. Hardness 45° Shore A, thickness 1.3 mm. Pack of 100.

LLG Labware Screw Caps N 8, Black PP, Center Hole, Red Rubber/PTFE Beige, Hardness 45° Shore A, Thickness 1.3 mm, Pack of 100

LLG-8mm Combination Seal: PP-Screw Cap, black, with centre hole. RedRubber / PTFE beige, 45° shore A, 1,0mm, pack of 100

The LLG Labware 8 mm Combination Seal, PP Screw Cap, Black, Closed Top, Red Rubber / PTFE Beige, 45° Shore A, 1.0 mm, Pack of 100 pcs is designed for secure sealing of compatible laboratory vials. Made with a black polypropylene screw cap and red rubber/PTFE beige septa, it supports reliable sample storage, handling and analytical workflows.

Key Features:

<ul>
 <li>Brand: LLG Labware</li>
 <li>Cap Size: 8 mm</li>
 <li>Cap Material: Polypropylene (PP)</li>
 <li>Colour: Black</li>
 <li>Design: Screw cap, closed top</li>
 <li>Septa Material: Red rubber / PTFE beige</li>
 <li>Hardness: 45° Shore A</li>
 <li>Thickness: 1.0 mm</li>
 <li>Application: Laboratory vial sealing, sample storage and analytical workflows</li>
 <li>Packaging: Pack of 100 pcs</li>
</ul>

This combination seal is a practical choice for laboratories requiring dependable closed top screw cap vial closures with consistent sealing performance.

LLG Labware 8 mm black PP screw caps, closed top, with red rubber/PTFE beige septa, 45° Shore A. Pack of 100 pcs.

LLG Labware 8 mm Combination Seal, PP Screw Cap, Black, Closed Top, Red Rubber / PTFE Beige, 45° Shore A, 1.0 mm, Pack of 100 pcs

LLG-8mm Combination Seal: PP-Screw Cap, black, closed top. RedRubber / PTFE beige, 45° shore A, 1,0mm, pack of 100pcs

LLG-Screw cap, ND8, PP, black, with hole; Silicone blue transparent/ PTFE white, 45° shore A, 1,3mm, pack of 100

product	Mfr #	Part #	Product name	Material	Material septa	Price	Availability
	6232178	6.232 178	LLG Labware 8 mm Combination Seal, PP Screw Caps, Black, Centre Hole, 8-425 Thread, Silicone White / PTFE Red, 45° Shore A, 1.3 mm, Slit, Pack of 100 pcs	PP	Silicone/PTFE	$135.09	In stock
	7075960	7.075 960	LLG Labware 8 mm PP Screw Cap, Black, Closed Top, 8-425 Thread, Pack of 100 pcs	PP		$16.03	In stock
	6266866	6.266 866	LLG-8mm Combination Seal, PP Screw Cap, Black, Centre Hole, 8-425 Thread, Natural Rubber Red-Orange/TEF Transparent, 60° Shore A, 1.3 mm	PP	Natural rubber/TEF	$43.50	In stock
	6266867	6.266 867	LLG-8mm Combination Seal, PP Screw Cap, Black, Closed Top, 8-425 Thread, Natural Rubber Red-Orange/TEF Transparent, 60° Shore A, 1.3 mm	PP	Natural rubber/TEF	$45.79	In stock
	7060421	7.060 421	LLG Labware 8 mm PP Screw Cap, Black, Centre Hole, 8-425 Thread, Pack of 100 pcs	PP		$36.63	In stock
	9003484	9.003 484	LLG Labware Screw Cap N 8 Black Polypropylene Center Hole Silicone White/PTFE Red Hardness 40° Shore A Thickness 1.3 mm Pack of 100	PP	Silicone/PTFE	$82.43	Contact us
	4008208	4.008 208	LLG Labware UltraClean Closure, PP Screw Cap, Black, Closed Top, 8-425 Thread, Silicone White / PTFE Red, 45° Shore A, 1.3 mm, Pack of 100 pcs	PP	Silicone/PTFE	$77.85	Contact us
	4008207	4.008 207	LLG 8 mm Combination Seal, PP Screw Cap, Black, Centre Hole, 8-425 Thread, PTFE Red/Silicone White/PTFE Red, 45° Shore A, 1.0 mm	PP	PTFE/Silicone/PTFE	$100.74	Contact us
	6320293	6.320 293	LLG Labware Screw Caps N 8, Black PP, Center Hole, Red Rubber/PTFE Beige, Hardness 45° Shore A, Thickness 1.3 mm, Pack of 100	PP	Red Rubber/PTFE	$45.79	Contact us
	6320292	6.320 292	LLG Labware 8 mm Combination Seal, PP Screw Cap, Black, Closed Top, Red Rubber / PTFE Beige, 45° Shore A, 1.0 mm, Pack of 100 pcs	PP	Red Rubber/PTFE	$48.08	Contact us

LLG-Screw cap, ND8, PP, black, with hole; Silicone blue transparent/ PTFE white, 45° shore A, 1,3mm, pack of 100

NZ $70.98

Product overview

Product Specifications

Products related to this item (10)

View all LLG Labware products