Analytical Vials - Sigma-Aldrich

Post cleaning, vials are assembled with PTFE/silicone septa and open-top polypropylene caps. VOA (EPA) Vials VOA vials meet EPA standards for volatile organic sampling. The 40 mL vials are available in clear (Type 1, 33 expansion) and amber (Type 1, 51 expansion) borosilicate glass.

| Aijiren

2 mL Screw Top Vials & Caps Part Number: Cap, screw, blue, PTFE/red silicone septa, 100/pk. Cap size: 12 mm Add to Favorites Subscribe to this item in cart or checkout More lab efficiency with your auto delivery schedule, modify and cancel it at any time.

Aijiren Certified Vials, Caps and Septa - Postnova

Black, PTFE/red silicone septa 100/pk 5185-5838 Blue, PTFE/white silicone septa 100/pk 5182-0720 500/pk 5185-5863 Green, PTFE/white silicone septa 100/pk 500/pk 5185-5864 Red, PTFE/white silicone septa 100/pk 5182-0722 Blue, PTFE/silicone/PTFE septa 100/pk 5182-0723 500/pk 5185-5862 Green, PTFE/silicone/PTFE septa 100/pk 5182-0724 500

Septum Selection Guide Vials and Closures - Aijiren Techsci.com

PTFE/White Silicone PurePack Septa: (C4020-32) Excellent choice for general volatiles analysis. Septa are packed in a glass PurePak jar to assure low background, low permeability, and the highest performance of any headspace septum. PTFE/Silicone septa provide excellent resealing characteristics and broad chemical compatibility.

Septa, blue ptfe/white silicone | Sigma-Aldrich

blue PTFE/white silicone, 30 durometer, for use with 2 mL vial - standard opening, diam. 8 mm, durometer: 30. Expand. Hide. 27511. blue PTFE/white silicone, diam. × thickness 11 mm × 0.060 in., for use with 4 mL vial.

5188-2759 | Aijiren

Headspace Vials & Caps Part Number: 5188-2759 Screw cap, headspace, steel, magnetic cap, PTFE/silicone septa (top white, bottom blue), 18 mm, 100/pk. Cap size: 18 mm Add to Favorites Subscribe to this item in cart or checkout More lab efficiency with your auto delivery schedule, modify and cancel it at any time.

Septa | VWR

Septa. Septa are available in a variety of materials and thicknesses. PTFE Natural Rubber are moderately priced seals for GC and HPLC with good chemical properties. They are ideal for multiple injections due to high resealability, but not as easy to penetrate as PTFE/RR. PTFE/High Performance Rubber is a highly pure synthetic red rubber septum

18mm Headspace Vials & Closures - Aijiren Tech Scientific

PTFE/White Silicone PurePack Septa for general volatiles analysis. Gray PTFE/Molded Black Butyl Septa offer a more positive seal against loss of fixed gases. PTFE/Blue High Purity Silicone Septum reduces background from extractables or outgassing of volatile contaminants.

Headspace Vials & Headspace Caps - Aijiren Technologies

Headspace vial caps are available in a variety of materials including aluminum, bimetal, and steel; headspace vial cap septa are available in PTFE/silicone, molded PTFE/butyl, and high-temperature varieties. Our headspace vial caps come in either 11 mm, 18 mm, 20 mm or 22 mm sizes.

Septa | VWR

Description: These septa are designed to fit the DURAN® open-top cap product family. Septa for Screw-Thread Sample Storage Vials, Aijiren Tech Supplier: Aijiren Tech Description: PTFE: 0.010". Silicone: 0.090". Extra clean, natural-colored PTFE laminated to clear Silicone. Septa for 2 ml Screw Top Vials, Aijiren Technologies

PEKYBIO 20mm, Headspace Vial, 6ml Capacity, Flat Bottom

Oct 25, 2021 · Quantity: 100 pcs/pk 1 of PEKYBIO Aluminum Crimp Seal with Natural PTFE/White Silicone Septa for Headspace Vial, 20mm Closure Size (Pack of 100) (0) $24.49 Material : Aluminum Size: 20mm Aluminum Crimp Cap (10mm centre hole) Temperature: Resistant from 60°C up to 200°C Liner: Natural PTFE/White Silicone , Soft liners for easy penetration

Septa, tan PTFE/silicone white tan PTFE/silicone, diam. ×

Septa, tan PTFE/silicone white tan PTFE/silicone, diam. × total thickness × PTFE thickness 18 mm × 0.060 in. × 5 mil, for use with 22 mL vial, pkg of 100 ea; find Supelco-27177 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

Septa, Blue PTFE/white silicone, pkg/100 - Sigma-Aldrich

Septa, Blue PTFE/white silicone, pkg/100 blue PTFE/white silicone, diam. × thickness 18 mm × 0.060 in., for use with 22 mL vial; find Supelco-27514 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

Septa, PTFE/Silicone blue PTFE/white silicone, diam. ×

blue PTFE/white silicone, diam. × thickness 20 mm × 0.75 mm, pkg of 100 ea Synonym (s): PK100 20MM PTFE/SILICONE SEPTA, .030IN THICK Pricing and availability is not currently available. Properties material PTFE face silicone body packaging pkg of 100 ea parameter 250 °C temp. limit diam. × thickness 20 mm × 0.75 mm Looking for similar products?