Common use ptfe septa types

Ptfe Silicone Septa - Thomas Scientific

Septa, tan PTFE/silicone is a gas tight and inert nature septa, which is used for high temperature applications during pretreatment and sample oxidation.

Septum ptfe 12 mm - Sigma-Aldrich

Results 1 - 30 of 57 PTFE-faced silicone septum, 32 mm · PTFE-faced silicone septum, 8 mm · Aluminum cap and red PTFE/silicone septum, for autosampler vials 12 x ...

9-425 HPLC Red White 9mm PTFE Silicone Septa - Aijiren

9mm septa for 9-425 vials and cap, used for common auto samplers. Perfectly match famous brand instruments,like Aijiren,Thermo Scientific, waters,Varian,etc.

Aijiren Certified Vials, Caps and Septa - Postnova

Eliminate the problems typical of uncertified vials Blue polypropylene cap, bonded pre-slit PTFE/silicone septa. 100/pk 5185-5824 ... glass Type 1.

Septa N 20, Silicone/PTFE, white/beige, 3.0 mm, 40° shore A

Nevertheless, for the most common sizes and septa materials we offer them along with the appropriate empty caps. Silicone/PTFE septas have a high analytical 

100PCS Caps Crimp Top 20mm Aluminum Hole PTFE/Silicone

1000pcs 9mm Screw Thread Autosampler Vial,PP Close Top Cap+PTFE Silicone Septa. GC,Crimp Headspace vial. 100pcs Sample Vial Insert Glass Tube Micro HPLC 

Shop White Cap w/ X-Slit PTFE Silicone Septum | 186004632 | Waters

Polypropylene is one of the most popular materials used to make sample collection plates, and for good reason: it offers the non-sticking properties needed to 

Septa - Pawling Engineered Products |

Other septum types may include a chemical barrier layer, most commonly PTFE, or in extreme case, two barrier layers. These designs are most often punched from a 

Vials Selection Guide Vials Types Septa Types - INTERCHIM

Silicone/PTFE slit or Silicone/PTFE/. Silicone. Vials Materials. Glass: for general use and for use with acids. Silanized: for use with samples that bind to 

Septa Lot Control Process - Environmental Sampling Supply

Silicone rubber became the raw material of choice because of its ease of production, general cleanliness and affordability. The Environmental/Analytical 

New PRE-CUT Septa for HPLC Applications - Chromatography Today

In HPLC often slitted or cross-slitted Silicone/PTFE Septa are used, in order to offer a penetration aid for the fairly thick and dull needles used in the 

Which vial septa the right one to be used for HPLC? - ResearchGate

*Note: To make matters confusing, Teflon septa are available in red and white colors. On most of the HPLC septa, the white surface is the Teflon side, so face 

Septa selection guide - Fisher Scientific

PTFE/Synthetic red rubber septa are an economical choice for general GC and HPLC applications. Used primarily for routine analysis in gas chromatography with 

Bottle Cap Lines and Septa - DWK Life Sciences

Results 1 - 10 of 10 Liners & Septa · Used in combination with screw cap or aluminum seals. · Septa selection that allows easy access to the contents with a ...

Septa - Minnesota Rubber & Plastics

NT septa can be supplied loose, press fit into closures, or bonded using an adhesive-free bonding process. Only the highest quality silicone elastomers are used