Aluminum Seal

…of colors Increased target area for needles helps prevent breakage. Allows color coding for easy sample identification. Our 11mm aluminum seals and snap caps are available assembled with a septa and a round metal o-ring for use in any application where CTC Analytics PAL® instruments…

Tear-Off, Tear-Out, or Flip Cap

The 11mm anodized aluminum seals are manufactured to fit all 11mm crimp top vials and are available in a variety of colors. The seal with the viton® septa is resistant to many aggressive solvents. The 11mm magnetic seal can be used with any instrument where the vials is transported with…

All septa are pre-inserted to prevent contamination and for convenience.

Safe and easy-to-use button-top aluminum seals allow one-handed operation. Autoclavable Tamper evident No sharp metal edges

…mil aluminum sealing foil offers optimum sealing for all PCR plates. Using a medical-grade acrylic adhesive, these foil seals are more durable than the thin 1.4mil aluminum films, and are better suited to longer term sample storage.  Soft and non-permeable, our 1.4 mil aluminum sealing foil…

Center Disc Tear-Out Seal with Teflon® Faced Natural Red Rubber Liner These seals are ideal for filling or retrieving contents with a syringe and as closures for many instrumentation applications. The 8 mm seal is designed for smaller usage.

Open-top closure

Seals can be used for all SUN-Sri 12x32 snap/crimp vials Crimp seal closures block evaporation of volatile compounds Provided with pre-inserted septa Feature a variety of septa to serve a variety of applications Select tin-plate seals for applications requiring magnetic…

Use for PCR, Storage and Light Sensitive Applications, Pierceable, Temp Range: -80°C to 104°C, Certified DNase, RNase and Nucleic-acid-free.

One piece tear-off style aluminum seal Allows for easy access to vials Fits aluminum seal finish: 13 Color: Natural 1000 seals per case

20mm Blue BiMetal Seal 3mm Thick Clear PTFE/Blue Silicone Ultra Low Bleed  

It is used as an air-tight seal, and prevents contamintion

Crimp seals, 11 mm, with PTFE/rubber septa are for use with 20 mm crimp top vials. The PTFE/rubber septa are compatible with most organic solvents many organic solvents: acetic acid (

Secure leak-resistant seal Aluminum seals must be applied with a crimping tool

…microplate sealing tapes offer easy application and removal for all microplates for both short- and long-term storage. Tapes provide tight seal to minimize evaporation and condensation and enables oil-free operation when used with thermocyclers with heated lids. Aluminum sealing tape is…

Ideal for long term compound storage Effective temperature range from -80°C to +150°C DMSO resistant Pierceable with a pipet tip for easy sample retrieval Peels off easily to reduce backspray

Pressure release seals are designed to open when the internal pressure exceeds 3.0±0.5 bar.

For use with 12 x 32 mm crimp top vials Large target diameter Available in 4 colors Choice of liner

Thermo Scientific™ National Aluminum Crimp Seals provide a secure, leak-resistant seal that you can count on. Clear PTFE/NSC Silicone Septa Silver Aluminum Seal Anodized aluminum seals fit all 11mm crimp-top vials Seal 2000™ material is specially formulated for improved…

… 12 x 32 mm With or without patch Color coded aluminum seals E-Z Vials and 11 mm Aluminum Seals are available assembled together in convenience packs of 100. The clear vials are made of Type 1 borosilicate glass. The aluminum seals are available in four colors: Natural, Red, Blue and…

… 12 x 32 mm With or without patch Color coded aluminum seals E-Z Vials and 11 mm Aluminum Seals are available assembled together in convenience packs of 100. These amber vials are made of Type 1 borosilicate glass. The aluminum seals are available in four colors: Natural, Red, Blue and…

Medium durometer PTFE / silicone septum Allows for good resealability, core resistance, multiple injections and easy penetration

Adhesive PCR plate seals and cap strips prevent evaporation during thermal cycling or storage. Sealing mats can be reused up to five times and achieve complete sealing with screw/clip-down hot lid thermal cyclers. All PCR Plate and Tube sealers are certified RNase/DNase-Free, Human DNA/PCR…

…with Wheaton E-Z Seals™ have a larger target diameter that makes them ideal for use with the larger-opening E-Z Vials™. These seals are ideal for filling or retrieving contents with a syringe and as closures for many instrumentation applications. The 8 mm seal is designed for smaller…

Application: Crimp seals with PTFE/silicone septa may be used to seal the water samples during the analysis of BTEX in BTEX contaminated waters, using static headspace extraction, followed by gas chromatography with photoionization detection (HS-GC-PID).