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- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
- Distillation, separation, filtration
- Heating and cooling technology
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Chromatography
- Cleanroom
Vials, Septa
With silicone / PTFE septa, Ultrabond
![A click opens this product segment](/lab/shop/pic/150x150/owweb/7616857.jpg;jsessionid=B917192E5A5B43AB8D42D968E81D63CC)
Short thread screw seals ND9 are made of PP and are supplied with fitted septa made of a variety of materials. The caps have a 6 mm centre hole and are available in different colours. The screw caps are similar in shape to the crimp caps and are therefore also suitable for robotic handling.
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With natural rubber / TEF septa
![A click opens this product segment](/lab/shop/pic/150x150/owweb/7612928.jpg;jsessionid=B917192E5A5B43AB8D42D968E81D63CC)
Screw seals ND8 are made of PP and are supplied without or with fitted septa made of a variety of materials. They have a 8-425 thread, a 5.5 mm centre hole or are closed.
These septa are temperature-resistant from -40 °C to 120 °C and ideal for multiple injections thanks to their excellent resealability properties....
With butyl / PTFE septa
![A click opens this product segment](/lab/shop/pic/150x150/owweb/7616840.jpg;jsessionid=B917192E5A5B43AB8D42D968E81D63CC)
Crimp seals ND11 are made of aluminium. They are clear or lacquered in different colours and have a 5.5 mm hole. They are supplied with fitted septa made of a variety of materials.
These septa are temperature-resistant from -40 °C to 120 °C and have excellent chemical properties.
Septa with a double-sided PTFE coating show a very low particle formation during penetration....
Without septa
![A click opens this product segment](/lab/shop/pic/150x150/owweb/6051375.jpg;jsessionid=B917192E5A5B43AB8D42D968E81D63CC)
Screw seals ND8 are made of PP and are supplied without or with fitted septa made of a variety of materials. They have a 8-425 thread, a 5.5 mm centre hole or are closed.
Suitable septa with a diameter of 8 mm made of different materials are available on request....
With butyl / PTFE septa
![A click opens this product segment](/lab/shop/pic/150x150/owweb/7659991.jpg;jsessionid=B917192E5A5B43AB8D42D968E81D63CC)
Screw seals ND15 are made of PP and are supplied without or with fitted septa made of a variety of materials. They have a 15-425 thread, a 9 mm centre hole or are closed.
Screw seals ND18 are made of PP and are supplied with or without fitted septa made of a variety of materials. They have a 18-400 thread, a 12 mm centre hole or are closed....
With butyl / PTFE septa
![A click opens this product segment](/lab/shop/pic/150x150/owweb/6802991.jpg;jsessionid=B917192E5A5B43AB8D42D968E81D63CC)
Screw seals ND8 are made of PP and are supplied without or with fitted septa made of a variety of materials. They have a 8-425 thread, a 5.5 mm centre hole or are closed.
These septa are temperature-resistant from -40 °C to 120 °C and have excellent chemical properties with regard to cleanliness....
With silicone / PTFE septa, magnetic
![A click opens this product segment](/lab/shop/pic/150x150/owweb/7618913.jpg;jsessionid=B917192E5A5B43AB8D42D968E81D63CC)
Short thread screw seals ND9 are made of PP and are supplied with fitted septa made of a variety of materials. They have a 6 mm centre hole and are available in different colours. The screw caps are similar in shape to the crimp caps and are therefore also suitable for robotic handling.
These short thread screw seals have a mounted magnetic sleeve (gold colour). They are more convenient and secure to handle than 11 mm magnetic crimp seals. The septa are temperature-resistant from -60 °C to 200 °C. The caps have been officially tested and approved for CTC....