You Searched For: Masks

Fritted glass gas tubes are used for introducing gases or liquids into a test tube or flask reaction. The instruments successfully scrub gas in a liquid to saturate or dry gas streams. Gas Tubes with porous glass disc bottom provide a large surface area where the gas and liquid stages meet. Slightly angled models permit precise positioning into flask and eliminate stirring paddle requirement. Tip porosity ranges, outer diameters, and lengths vary to fit desired container.

Fritted glass gas tubes are used for introducing gases or liquids into a test tube or flask reaction. The instruments successfully scrub gas in a liquid to saturate or dry gas streams. Gas Tubes with porous glass disc bottom provide a large surface area where the gas and liquid stages meet. Slightly angled models permit precise positioning into flask and eliminate stirring paddle requirement. Tip porosity ranges, outer diameters, and lengths vary to fit desired container.


90  results were found

Sort Results

List View Easy View
SearchResultCount:"90"
Description: PTFE, white.
Catalog Number: 201-0126
UOM: 1 * 1 items
Supplier: Lenz Laborglas GmbH & CO.KG


Description: O-Ring with Silicone, platinum-cured sealing options.
Catalog Number: CPCC2260200
UOM: 1 * 50 items
Supplier: CPC COLDER


Description: The o-ring prevents gas leaks and maintains a uniform flow path through the inlet, where even small leaks can cause sample loss - affecting accuracy and reproducibility of results.
Catalog Number: SGEA0726786
UOM: 1 * 10 items
Supplier: Trajan Scientific and Medical


Description: Easy application and removal for short and long-term storage. Provides tight seal to minimise evaporation and condensation.
Catalog Number: 734-4000
UOM: 1 * 100 items
Supplier: Corning

Description: Centring ring with glass-metal-O-ring, stainless steel, type KF
Catalog Number: ILMV760544
UOM: 1 * 10 items
Supplier: Welch by Gardner Denver

New Product


Description: These centring and sealing rings for small stainless steel flange KF connections. With aluminium sealing ring.
Catalog Number: VACU20660143
UOM: 1 * 1 items
Supplier: VACUUBRAND


Description: Ideal for analysis of active compounds such as pesticides, polychlorinated biphenyls (PCBs) and phenol.
Catalog Number: 555-9223
UOM: 1 * 10 items
Supplier: Thermo Fisher Scientific


Description: O-rings, Type KF made of Perbunan® or Viton®.
Catalog Number: ILMV701171
UOM: 1 * 1 items
Supplier: Welch by Gardner Denver


Description: Rotor seals are the common wear part in all the Rheodyne® valves and many can be purchased separately or as part of a RheBuild® kit.
Catalog Number: 554-2063
UOM: 1 * 1 items
Supplier: IDEX RHEODYNE


Description: Axygen AxyMat sealing mats can be used in a wide range of temperatures for PCR and storage applications.
Catalog Number: 736-0333
UOM: 1 * 10 items
Supplier: Corning


Description: EVA. For sealing PP and PS plates.
Catalog Number: 732-2676
UOM: 1 * 25 items
Supplier: Thermo Fisher Scientific


Description: Centring rings made of stainless steel, with filter fleece and perbunan O-ring.
Catalog Number: ILMV701203
UOM: 1 * 1 items
Supplier: Welch by Gardner Denver


Description: Thermo-Seal, Microplate seal for ALPS 3000, Heat sealing film/foil/tape (96/384 wells), Roll, Film, Thermo-seal, for PP microplates (very strong seal), Pierceable
Catalog Number: 732-0847
UOM: 1 * 1 items
Supplier: THERMO MATRIX TECHNOLOGIES


Description: Designed to protect microplate well contents by facilitating a tight seal.
Catalog Number: 735-0190
UOM: 1 * 100 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Made from thermoplastic elastomer (TPE), except pre-slit silicone well cap. For sealing 96-well plates, particularly 1,3 ml and 2,0 ml U96 DeepWell™ plates. TPE well caps are resistant to DMSO, ethanol and methanol. Silicone well cap is solvent resistant, but is not suitable for 100% DMSO.
Catalog Number: 732-2672
UOM: 1 * 50 items
Supplier: Thermo Fisher Scientific

Environmentally Preferable


Description: Silicone septa mat for capillary sequencing of 96-well PCR plates. Mat forms a tight seal on wells but is easily accessible through septa in each well. Ideal for work on ABI multi-capillary sequencing instruments.
Catalog Number: 731-4130
UOM: 1 * 10 items
Supplier: Corning

17 - 32 of 90