206 Résultats pour : "molecular sieve"

Supplier: Honeywell Chemicals

Molecular sieve dehydrate, billes pour séchage de gaz, avec indicateur, Ø 2-5 mm, Fluka™

Supplier: Honeywell Chemicals

Molecular sieve deperoxidation, billes 10-20 mesh pour dépéroxydation et séchage des solvants, Fluka™

Supplier: Honeywell Chemicals

Molecular sieve dehydrate, billes 10-20 mesh pour sécher les solvants, avec indicateur, Fluka™

Supplier: SI Analytics

Molecular sieve, 200 g in 250 ml glass bottle, TZ 1781

Supplier: Restek

This molecular sieve S-trap is suitable for traping water vapour and also increases column and oxygen trap lifetime.

Supplier: LABCONCO

Solvent trap insert, contains molecular sieve, protects the rotary vane pump, Pour: Labconco CentriVap®

Supplier: Trajan Scientific and Medical

Pure gas is a crictical requirement in gas chromatography, spectroscopy, optics, lithography and numerous other applications in manufacturing and laboratories. The SPure™ H₂O filters removes moisture, oil and dust from air and inert gases.

Supplier: Agilent

Activated hydrocarbon trap packed with activated charcoal, should be used mainly for removing the trace amounts of hydrocarbons and organics from
carrier gases. Water and other contaminants, which cannot be trapped by the activated charcoal, may be removed by a Molecular Sieve 5A trap.

Supplier: Restek

Molecular sieve packed columns easily separate permanent gases at above-ambient temperatures.

Supplier: Roth Carl

Tamis moléculaire 3A (0,3 nm, 3 Å)

Supplier: Merck

CARBON MOLECULAR SIEVE KIT 1 * 1 Un.

Supplier: VWR Chemicals

This molecular sieve is a clay-bound potassium form of Type A molecular sieve. A 3Å molecular sieve will adsorb molecules with critical diameters up to three angstroms. It adsorbs water and ammonia, but not larger molecules like ethane.

Supplier: Merck

Absorption tube for H₂O (molecular sieve 0.3 nm with indicator)

Supplier: Merck

S-TRAP, MOLECULAR SIEVE 5A, 1/8IN FI 1 * 1 Un.

Supplier: Apollo Scientific

[EN]3A MOLECULAR SIEVE 1 * 5 g

Supplier: VARIAN

This molecular-sieve coated capillary column is especially valuable when separating permanent gases.

Supplier: VWR Chemicals

VWR® 4Å Molecular Sieve is a widely used adsorbent for many different applications. It exhibits high water adsorption capacity at low partial pressures and at temperatures up to 100°C. This molecular sieve is commonly used for drying of organic liquids (solvents, oils, gasolinea and other saturated hydrocarbons, air, liquid gases (propane, butane), as well as noble and other gases (H2, N2, He, Ar, etc.).

Supplier: MP Biomedicals

Streptavidin-FITC conjugated can be used for the detection or localisation of biotinylated biomolecules. It is purified by molecular sieving and is completely free of unbound FITC.

Supplier: Restek

Molecular sieve 5A PLOT columns are designed for efficient separation of argon/oxygen and other permanent gases, including CH₄, C₂H₆, and CO.

Supplier: PerkinElmer

Gas contacts only glass, metal and the adsorbents for purity. The Drierite® indicator and molecular sieve 5A are packed in glass protected by an outer plastic tube in the event that the glass breaks. Unique loading design allows operation in any orientation without channeling.

Supplier: Aviva Systems Biology

This product was prepared from normal serum by delipidation, selective precipitation and tandem molecular sieve chromatography followed by extensive dialysis against the buffer stated above. Assay by immunoelectrophoresis resulted in a single precipi 1 * 1 mg

Supplier: PEAK SCIENTIFIC

The Precision Nitrogen 600 has been developed to provide a constant and consistent source of nitrogen for detector make-up gas at standard/typical detection levels for GC applications, as well as headspace vial pressurisation, purge and trap, tube conditioning for thermal desorption and sample preparation. These generators are capable of delivering high purity nitrogen, removing oxygen and moisture via Pressure Swing Adsorption and Carbon Molecular Sieve technology.

Supplier: Merck

, billes 2 mm, Supelco®

Supplier: Merck

Tamis moléculaire 4A (0,4 nm, 4 Å), billes Reag. Ph. Eur. 2 mm, Supelco®

Supplier: Avantor

, BAKER ANALYZED® 8-12 Mesh, activé, J.T.Baker®

Supplier: Merck

Tamis moléculaire 3A (0,3 nm, 3 Å), tiges, Ø ~1,6 mm, Supelco®

Supplier: Merck

Tamis moléculaire A5 (0,5 nm, 5 Å) Moisture Trap volume 200 cc, 1/8 in. fitting, Supelco®

Supplier: Merck

Tamis moléculaire A5 (0,5 nm, 5 Å) Moisture Trap volume 200 cc, 1/4 in. fitting, Supelco®

Supplier: Thermo Fisher Scientific

, en pastilles, Ø 3 - 4 mm (0.12 - 0.16 in)

Supplier: Avantor

Tamis moléculaire 4A (0,4 nm, 4 Å), BAKER ANALYZED®, Réactif de Laboratoire, J.T.Baker®