165 Ergebnisse für: "molecular sieve"

Supplier: Honeywell Chemicals

Molecular sieve dehydrate, Perlen zum Trocknen von Gasen, mit Indikator, Ø 2-5 mm, Fluka™

Supplier: Honeywell Chemicals

Molecular sieve dehydrate, Perlen 10-20 mesh zum Trocknen von Lösungsmitteln, mit Indikator, Fluka™

Supplier: Honeywell Chemicals

Molecular sieve deperoxidation, Perlen 10-20 mesh zur Deperoxidation und zum Trocken von Lösungsmitteln, Fluka™

Supplier: Restek

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

Supplier: LABCONCO

Molecular sieve replacement media, for drying trains

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: LABCONCO

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

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: Merck

CARBON MOLECULAR SIEVE KIT 1 * 1 Pack.

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 Pack.

Supplier: Apollo Scientific

3A Molecular Sieve 5g pack 1 * 5 g

Supplier: Apollo Scientific

Toluene Dry, Stored over molecular sieve 1L pack 1 * 1 L

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: Merck

Zeolite is a microporous aluminosilicate mineral used as molecular sieve. These molecular sieves are crystalline, three-dimensional molecules made up of silica and aluminium atoms. Suitable for drying, purifying and separating a wide variety of compounds such as inorganic gases, hydrocarbons, halogenated hydrocarbons, alcohols, esters, ethers, amines and ketones.

Supplier: Apollo Scientific

Acetonitrile, 99.9% Dry over Molecular sieve 100ml pack 1 * 100 mL

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

This in-line filter removes moisture, oil, and particulate from gas supplies. It consists of a molecular sieve and indicator in a clear acrylic tube. The drierite changes colour at low relative humidity indicating that packing must be changed.

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

Molekularsieb A4 (0,4 nm, 4 Å), Perlen Reag. Ph. Eur. 2 mm, Supelco®

Supplier: Merck

, Perlen 2 mm, Supelco®

Supplier: Avantor

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

Supplier: Merck

Molekularsieb 3A (0,3 nm, 3 Å), Stäbe, Ø ~1,6 mm, Supelco®

Supplier: Merck

Molekularsieb A4 (0,4 nm, 4 Å), Stäbe ~ 1.6 mm (1/16"), Supelco®

Supplier: Avantor

Molekularsieb A4 (0,4 nm, 4 Å), BAKER ANALYZED®, Laborreagens, J.T.Baker®