PerkinElmer Pre-Assembled Aluminum Crimp Cap with PTFE/Silicone (White) Septa and Star Spring

$1,009.70

PerkinElmer Pre-Assembled Aluminum Crimp Cap with PTFE/Silicone (White) Septa and Star Spring

Weight 5 lbs
Dimensions 5 × 5 × 5 in
Brand

Size/Quantity

Product Size

Shipping Condition

UNSPSC

Manufacturer Part No

SKU: 470-49250-081 Category:

Description

Pre-Assembled Aluminum Crimp Cap with PTFE/Silicone (White) Septa and Star Spring. PTFE coated silicone and aluminum-coated silicone offer the highest temperature operating limits.
Choose the right septa for your analysis. Although a wide variety of septa is available, chemical compatibility and temperature are the most critical to the analysis. Temperature applies not only to the vial, but also to the temperature of the instruments needle used for pressurization and sample transfer, which is heated to prevent condensation. A needle temperature higher than the vial temperature setting can decompose the septum material. PTFE coated silicone and aluminum-coated silicone offer the highest temperature operating limits.

PerkinElmer offers a variety of GC headspace vials, caps and septa to fulfil your application needs. Their patented vial and cap design incorporates pressure-relief features which guarantee safe operation with the high pressure typically developed during thermostatting. Ordinary vials and caps without these safety features may burst. All of their headspace vials have a greater wall thickness and round base which enables them to withstand pressure up to 60 psig. Low-volume sampling can be achieved by using a 6 mL vial and vial adapter. All PerkinElmer headspace vials are manufactured to specific tolerances that are guaranteed for fit and performance.

Note: Due to the patent which PerkinElmer holds on the closures system of the Headspace vials, the caps, septa, and star springs cannot be sold separately.
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