chemical test chromatography vials silicone slit septa

Analytical Vials - Sigma-Aldrich

Our vials and closures are designed, engineered, and manufactured for optimum performance in HPLC, GC/MS, LC/MS, and high-throughput analysis.

La-Pha-Pack_Catalogue_EN_6.pdf

Septa. 1. Crimp Neck ND8. 14. 1.1. Crimp Neck Vials and Micro-Vials ND8 glass coated round and square opening, (chromatography tested, non sterile).

RAM™ Large Opening Vials, 12x32mm, 9mm Neck Finish

having a chemical reaction during sampling. testing, storage, or transport. 31509P-1232. 31709P-1232 9mm x 0.040” Red PTFE/Silicone w/Slit Septa.

Aijiren Tech™ 11mm Clear Snap Cap, PTFE/Silicone, Pre-Slit

Aijiren Tech™ 11mm Clear Snap Cap, PTFE/Silicone, Pre-Slit Septum These chemically inert polyethylene caps are suitable for most chromatography ...

Aijiren Certified Vials, Caps and Septa - Postnova

Chromatographic purity test that eliminates outliers Clear vials, blue screw caps, pre-slit blue PTFE silicone septa. 100/pk 5183-2082.

Chromatography Autosampler Vial Septa Only | Aijiren Tech Scientific

MicroLiter septa for 16mm Screwthread Headspace Vials are constructed of PTFE, PTFE/butyl, or PTFE/silicone to suit a variety of chromatography applications.

Filter 2ml Autosampler Vials with Writing Area and Graduations, 9

Filter 2ml Autosampler Vials with Writing Area and Graduations, 9-425 HPLC, Screw Cap, White PTFE & Red Silicone Septa, 100 Pcs.

GUIDELINES FOR AUTOSAMPLER VIAL SELECTION

For layered septa such as PTFE/silicone the chemical with sample/solvent so the chemical resistance of silicone should be considered when using these septa.

RSA-Pro X™ Vial Kits & Inserts - Microsolv Technology Corporation

Vial & Cap Kit. 100 EA 2ml, Screw Top, Hydrophobic, Amber Autosampler Vials and matching Black Caps with Clear Pre-Slit Silicone Rubber / PTFE Septa. RSA-Pro 

Different Types of Vials: Benefits and Applications - Mercedes

We examine autosampler vials, cryogenic vials, sample vials, scintillation vials Pre-slit PTFE/silicone: Pre-slit septa feature a slit in the center, ...

Kinesis Crimp Neck Vial and Cap Kit, HPLC/GC Certified Glass Vials

UltraClean silicone/PTFE septa are optimized for gas chromatography and headspace analysis. The pre-slit septa prevent a vacuum forming inside the vial.

Sample Vials and Accessories

The Only Vials Chemically Tested and Certified for The HPLC test was developed to look ... Vial, Cap and Pre-slit Silicone/PTFE Septum. 600000668CV.

Vial Caps, Septa & Accessories - Seco.US

203 Product ... Black, Polypropylene, PTFE/Silicone with Slit Septa, Smooth, Screw Thread, Open Top Type, For 12 x 32 mm LabBest R.A.M.™ Large Opening Vials, ...

Chromatography closures, caps and septa - MACHEREY-NAGEL

The individual physical and chemical characteristics of the various septa HPLC needles require soft Silicone /PTFE closures, either slit or unslit.

Sealing it with Septa - Chromatography Online

Jun 30, 2016 This installment addresses septa for inlets and sample vials. ... be good for us humans, in the case of septa it's all about the chemistry.