Cap Liner

Solid virgin PTFE liners can be manually inserted into closure and maintains a snug friction fit. PTFE liners are also available in other sizes and thicknesses.

Aluminum foil-faced pulp board liners Use these caps with organic solvents

…wide range of applications Excellent moisture barrier Good for mild acids, alkalis, solvents, alcohols, oil and aqueous products Cap liner consists of one mil poly vinyl film bonded to one mil HDPE on a #30 white pulp paper backing. Superior to plain pulp paper because it provides…

Ideal for high purity chemicals, strong acids, solvents Excellent for environmental samples, pharmaceuticals and diagnostic reagents Teflon-faced foamed polyethylene liner offers the excellent chemical resistance of Teflon with the compressibility and sealing properties of polyethylene foam.

Preassembled closures and septa come ready to use. Designed to work in Agilent or other robotic arm autosamplers.

Resistant to moisture vapor Chemical barrier Autoclavable Caps have excellent properties of resilience. The 14B white rubber lining material consists of homogeneous sulfur cured styrene-butadiene rubber. FDA Status complies with 21CFR 177.26, "Rubber articles intended for repeated…

Application - Universal liner for general purpose analyses, intermediate polarity. Wipes the sample from the tip of the needle for complete transfer Gives accurate and reproducible results Performs well in splitless mode Promotes vaporization of sample Minimizes mass discrimination Prevents…

As supplied with 9212K21 series test tubes, with Teflon over-liner Cap size shown is GPI thread-finish

Same as the 9210E23 series, but caps have Teflon ® overliner bonded to the rubber liner Listings indicate tube length x o.d. in mm

Deep form, of black phenolic resin with cemented rubber liner. As supplied with 4893D11 series Flasks and 9210E23 series Test Tubes. Can be autoclaved for 20 minute periods at 121°C. Rubber liners have been found to be satisfactory for tissue culutre. Cap size shown is GPI thread finish.

Stress crack resistant Superior torque retention Excellent sealing characteristics Manufactured from LDPE. The unique cone design provides a wedge type seal that not only seals across the top but also across the inside diameter.

Excellent for general laboratory use Specially formulated phenolic resin and liner adhesive to withstand the effects of repeated autoclaving PTFE-faced/general purpose white rubber liners are highly resistant to chemical effects Identified in ASTM Specification E982, Class A requirements

…with caps in a separate bag. Trays of 100 vials are shrink-wrapped in plastic for protection against contamination. 20 mL size Made from high density polyethylene Available with screw cap attached or with caps packed separately Dimensions (OD x H): 27 mm x 61 mm (with cap attached)…

These disposable Corning® caps are made from phenolic resin and are autoclavable at 121°C. Caps are provided with a white rubber liner.

These reusable Corning® caps are fabricated specially formulated phenolic resin to resist the effects of temperature and steam in autoclaving. Caps are provided with a glued-in white rubber liner.

Application - Universal liner for general purpose analyses, intermediate polarity. Wipes the sample from the tip of the needle for complete transfer Gives accurate and reproducible results Performs well in splitless mode Promotes vaporization of sample Minimizes mass discrimination Prevents…

Open top closures with excellent chemical resistance Specially formulated phenolic resin to withstand the effects of repeated autoclaving Linerless Identified in ASTM Specification E982, Class A requirements

Black phenolic screw cap Poly-Seal liner is manufactured from low density polyethylene Unique cone liner design offers superior torque retention and excellent sealing characteristics It is recommended that liner be tested prior to use for leak resistant applications

Purchasing assembled bottles reduces sample contamination and streamlines ordering and inventory needs. Amber color protects contents from UV Light. F-217 Foam Liners seal with the least oxygen transfer.

Purchasing assembled bottles reduces sample contamination and streamlines ordering and inventory needs. Amber color protects contents from UV Light. PTFE liners are inert. The best choice for use with acids and corosive liquids.