ND18 Headspace Vial with fine thread
Fine thread bottles ND18 with optimized residual volume emptying are mainly used in headspace analysis. The sample tubes can be moved with an autosampler using the appropriate cap. Versatile closures are available for the ND18 headspace fine-thread bottles with optimized residual emptying. ND18 – Headspace fine thread bottles with VMAX base Article no. KG/BG Volume […]
ND24 – EPA vials and closures
ND24 EPA vials and caps EPA vials and caps are special vials designed for the sampling and storage of environmental samples. They fulfil the strict standards of the US Environmental Protection Agency (EPA). EPA vials and the matching closures are used in a wide range of laboratory applications. ND9 – short thread ND11 – Crimp […]
ND18 – ZeroSept FUN
The high-purity septumless funnel (inner funnel) ND18 fine thread cap is ideal for precise analyses.Even with multiple punctures, the innovative FUNnel ensures that the sample remains in the vial. The magnetic aluminium fine-thread cap is supplied with an inert and plasticiser-free funnel-shaped polypropylene sealing element.ZeroSept® FUN is very inert and resistant to most chemicals. The […]
ND9 – ZeroSept® SILP
Short thread ND9 ZeroSept® SILP closures made of high-purity silicone. Our silicone is a new and particularly clean compound and ensures low-interference peak measurements. The silicone septa are laminated with a PTFE barrier film. With 38° shore, the septum is also very soft. ND9 PP short thread cap with silicone natural / PTFE colourless (ultra […]
ND18 – ZeroSept® AIR
ND18 ZeroSept® AIR are ultra-pure PTFE closures. The new septum seal with an air cushion instead of an elastomer for standard vial closures. Due to its innovative design, the ZeroSept®AIR septum PTFEvirginal/AIR/PTFEvirginal has a high tightness, even with multiple injections! The double PTFE film without an elastomer component makes the septum highly pure and very […]
ND9 – ZeroSept® ALUmono-O
ZeroSept® ALUmono-O are closures consisting of a pure aluminium septum held by an O-ring. The septum is held in the cap by an O-ring. This prevents the cap from falling out and ensures a higher tightness. ND9 – ZeroSept® ALUmono-O Item No. Thickness HoleØ Color (cap) 120- 0644556 0,06 mm 6 mm blau 120-0885119 0,06 […]
ND9 – ZeroSept® PTFEmono magnetic
The magnetic short threaded cap suitable for CTC autosamplers with pre-mounted PTFE disc is ideal for precise analyses. PTFE is very inert and resistant to most chemicals. The very thin disc can be easily pierced with all standard syringes. The penetration of PTFE does not produce any particle formation and enables use in a wide […]
ND9 – ZeroSept® FUN
The high purity septumless funnel (inner funnel) ND9 short threaded cap is ideal for precise analyses.Even with multiple punctures, the innovative FUNnel ensures that the sample remains in the vial. The PP short threaded cap is supplied with an inert and plasticiser-free funnel-shaped polypropylene sealing element.ZeroSept® FUN is very inert and resistant to most chemicals. […]
ND9 – ZeroSept® PTFEmono
The short threaded cap with pre-assembled PTFE disc is ideal for precise analyses. PTFE is very inert and resistant to most chemicals. The very thin disc can be easily pierced with all standard syringes. The penetration of PTFE does not produce any particle formation and enables use in a wide temperature range from -200 °C […]
ND20 crimp cap for SPME vials
SPME phases are very sensitive and require particularly thin septa, as otherwise the needle bends easily with the phase. The sealing washers are therefore considerably thinner than standard sealing washers. SPME closures with special SPME vials have the best crimping properties. ND20 crimp caps for SPME vials The PTFE lamination of the silicone / PTFE […]
