Description. Optimized for automation, Thermo Scientific™ Clear VOA Vials with Septa Cap feature a thinner septum that is easier to puncture, and is permanently bonded to the cap to prevent unseating from the sealing surface when punctured during analysis.
Caps for screw thread vials are available with either an open hole for autosampler use and standard addition or with a solid top for sample storage. One piece polypropylene cap and membrane are also available.
• Replaceable septum - this part is very easy to replace by pushing the new one into the septum location in the valve. Mininert valves are available for screw-cap and crimp-top vials. The screw cap version is available in 13, 15, 18, 20 and 24 mm sizes.
Clear vial designed for water sample collection for volatile organic analysis (VOA) Vial shoulder slope optimized to prevent air bubble entrapment Open-top white polypropylene cap with standard 0.125in. thick PTFE lined silicone septum Septum permanently bonded to the cap or unbonded for easy replacementyou choose
Optimized for automation, Thermo Scientific Clear VOA Vials with Septa Cap feature a thinner septum that is easier to puncture, and is permanently bonded to the cap to prevent unseating from the sealing surface when punctured during analysis.
LectraBond™screw capsare available through Waters. This screw cap has a PTFE/silicone septum bonded to the polypropylene cap, using a non-solvent bonding process. This bonding technology is designed to keep the septum/cap together during shipment and assembly onto vials.
Vials, 2 mL, open-top screw cap, R.A.M. ™ (9 mm) convenience kit with closures with septa, unassembled, pkg of 100 11 Product Results
Search results for vial septum at Sigma-Aldrich. Vials, 2 mL, open-top screw cap, R.A.M. ™ (9 mm) convenience kit with closures with septa, unassembled, pkg of 100 11 Product Results
Description 1.5mL Polypropylene vial with septum cap for Dionex AS-50 and AS-AP Autosampler. The septum is slit for easy penetration. The septum is a laminate of blue PTFE on the bottom and white silcone on the top.
Open-top white polypropylene cap bonded with 0.060in. thin PTFE-lined silicone septum; Septum permanently bonded to the cap for secure sealing; Optimized for use with automation; Closures assembled to vials; Includes: Certified vials come with the following features: Certified to meet or exceed EPA performance-based standards for volatile
The vial is immediately covered with aluminum foil and a modified septum cap. 2.3 The sealed vial containing the sample is hand-shaken for 10 - 15 sec and the sample is visually examined to ensure that complete dispersion of the sample in the water has occurred. 2.4 The inlet tube of the portable photoionization detector (PID) is inserted
Biotage chemically resisitant caps and septa are the exact fit for Biotage microwave reaction vials. They are designed and tested to withstand pressures beyond 30 bar in a wide range of conditions. Manufactured from contaminant free microwave-safe materials.
1.5mL Polypropylene vial with septum cap for Dionex AS-50 and AS-AP Autosampler. The septum is slit for easy penetration The septum is a laminate of blue PTFE on the bottom and white silcone on the top Related Products: 1.5ml Vials
The Polypropylene 12 x 32 mm Screw Neck Vial makes use of the universal screw cap. Screwing the cap applies a mechanical force that squeezes the septum between the glass rim and the cap, forming an excellent seal and mechanically holding the septum in place during piercing. Screw caps also require no tools for assembly.
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