Representative Image

Hilgenberg NMR Septum Cap Ø 5 mm, 60° Shore A 1.3 mm Natural Rubber Red/TEF Transparent Unslitted (Pack of 100)

Colour septa

Material septa

Shore hardness

Slit

Thickness

Specifications

Compare models
Colour septa
Red/transparent
Material septa
Natural rubber/TEF
Shore hardness
60 A
Slit
Without
Thickness
1.3 mm
UNSPSC
41115724

NTD 5,418

Inc. VAT

Supplier Stock: 4
Delivery: 2-4 weeks

Product description

The Hilgenberg NMR Septum Cap is meticulously designed to provide a secure and reliable seal for 5 mm NMR tubes, ensuring sample integrity during nuclear magnetic resonance spectroscopy. Constructed from high-quality natural red rubber with a transparent PTFE (TEF) layer, these caps offer exceptional chemical resistance and durability. With a hardness rating of 60° Shore A and a thickness of 1.3 mm, the unslitted design facilitates airtight sealing, making them ideal for titration experiments where substances need to be added to the closed tube without opening it. Packaged in sets of 100, these septum caps are essential accessories for laboratories seeking consistent and dependable sample containment solutions.

Key Features:

  • Brand: Hilgenberg
  • Compatibility: Designed specifically for 5 mm NMR tubes
  • Material: Natural red rubber with transparent PTFE (TEF) layer
  • Hardness: 60° Shore A
  • Thickness: 1.3 mm
  • Design: Unslitted for secure, airtight sealing
  • Packaging: Pack of 100 caps

These NMR septum caps are indispensable for laboratories aiming for precision and reliability in their NMR spectroscopy applications.

Downloads

Compare similar models

NMR septal caps Ø 5 mm, 60° shore A 1.3 mm Natural rubber red / TEF tranparent, unslitted, pack of 100

Manufacturer P/N

332520

Part Number

9.783 365

Manufacturer

Hilgenberg

Colour septa

Red/transparent

NMR septal caps Ø 5 mm, 55° shore A 0.9 mm Silicon white / PTFE blue, slitted, pack of 100

Manufacturer P/N

332521

Part Number

4.672 073

Manufacturer

Hilgenberg

Colour septa

White/blue

More items to explore

Closing caps for 3 and 5 mm NMR and EPR tubes

ProductColourFor ext. ØMfr#Part#AvailabilityPrice
Green3 mm332512-506.282 149In stockNTD 939
Red3 mm332511-506.282 148In stockNTD 939
Yellow3 mm332513-506.282 150In stockNTD 939
Red5 mm332500-504.688 374In stockNTD 759
Green5 mm332501-504.688 375In stockNTD 759
Blue5 mm332504-504.688 377In stockNTD 759
Black5 mm332505-504.688 378In stockNTD 759
Yellow5 mm332502-504.688 376In stockNTD 759
Blue3 mm332514-506.282 151NTD 939
Red3 mm3325114.688 389NTD 6,249
Orange5 mm3325104.688 388NTD 5,129
Light blue5 mm3325074.688 386NTD 5,129
Green3 mm3325124.688 390NTD 6,249
Blue5 mm3325044.688 384NTD 5,129
Yellow5 mm3325024.688 383NTD 5,129
Blue3 mm3325144.688 392NTD 6,249
Orange5 mm332510-507.910 929NTD 759
Green5 mm3325014.688 382NTD 5,129
Black5 mm3325054.688 385NTD 5,129
Yellow3 mm3325134.688 391NTD 6,249
Pink5 mm3325084.688 387NTD 5,129
Light blue5 mm332507-504.688 379NTD 759
Red5 mm3325004.688 381NTD 5,129
Pink5 mm332508-504.688 380NTD 759

Frequently asked questions

It is meticulously designed to provide a secure and reliable seal for 5 mm NMR tubes, ensuring sample integrity during nuclear magnetic resonance spectroscopy. Constructed from high-quality natural red rubber with a transparent PTFE (TEF) layer, these caps offer exceptional chemical resistance and durability. With a hardness rating of 60° Shore A and a thickness of 1.3 mm, the unslitted design facilitates airtight sealing, making them ideal for titration experiments where substances need to be added to the closed tube without opening it. Packaged in sets of 100, these septum caps are essential accessories for laboratories seeking consistent and dependable sample containment solutions.

Insights

Explore
Cleaning Lab Glassware: Removing Stubborn Residue

1 min read

Cleaning Lab Glassware: Removing Stubborn Residue

Cleaning laboratory glassware properly is essential for accurate, safe, and repeatable lab work. This guide explains how to remove stubborn residue from beakers, flasks, bottles, volumetric glassware, and other lab glassware, including grease, dried salts, biological residue, stains, and burnt deposits. It also covers safe cleaning methods, common mistakes, drying and storage tips, and when damaged glassware should be replaced.

Read full story
How to Calibrate Your Pipettes to ISO 8655 Standards

1 min read

How to Calibrate Your Pipettes to ISO 8655 Standards

Pipette calibration helps laboratories confirm that liquid handling results remain accurate, repeatable, and traceable. This guide explains how pipettes are calibrated to ISO 8655 standards, including gravimetric testing, environmental control, correct tip selection, volume testing, calibration records, and common mistakes to avoid. It also covers when to use in-house calibration and when an external calibration service may be more suitable.

Read full story
Molarity and Dilution Calculator

1 min read

Molarity and Dilution Calculator

A free molarity and dilution calculator covering four essential lab calculations: C1V1=C2V2 dilution (solve for any unknown), molarity from mass, mass from molarity, and serial dilution table generation. Includes worked examples, a concentration units guide and step-by-step preparation instructions for every result.

Read full story
Buffer Preparation Calculator

1 min read

Buffer Preparation Calculator

Free online buffer preparation calculator. Select your buffer system, enter target pH, concentration and volume, and get an exact lab-ready recipe with reagent masses and step-by-step instructions. Covers PBS, Tris-HCl, sodium phosphate, acetate, HEPES, MOPS and more.

Read full story

NTD 5,418

Inc. VAT