155 Results for: "molecular sieve"

Supplier: Thermo Fisher Scientific

Molecular sieve 3A (0.3 nm, 3 Å), beads 3-5 mm (0.12-0.20 in)

Supplier: Honeywell Chemicals

Molecular sieve 13X (1.0 nm, 10 Å), pellets, Ø 3.2 mm, Fluka™

Supplier: Honeywell Chemicals

Molecular sieve 13X (1.0 nm, 10 Å), beads 8-12 mesh, Fluka™

Supplier: Honeywell Chemicals

Molecular sieve 13X (1.0 nm, 10 Å), powder ∼2 μm, Fluka™

Supplier: Avantor

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

Supplier: Thermo Fisher Scientific

, pellets, Ø 3 - 4 mm (0.12 - 0.16 in)

Supplier: Thermo Fisher Scientific

, powder

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: VWR Chemicals

Our 3A molecular sieve is commonly used for drying of gases and polar liquids (methanol, ethanol) and easily polymerisable substances, such as unsaturated hydrocarbons (ethylene, propylene, acetylene and butadiene).

Supplier: Thermo Fisher Scientific

n-Hexane, anhydrous, over molecular sieves

Supplier: Thermo Fisher Scientific

n-Heptane, anhydrous, over molecular sieves

Supplier: Thermo Fisher Scientific

, pellets, Ø 1 - 2 mm (0.04 - 0.08 in)

Supplier: SI Analytics

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

Supplier: Apollo Scientific

Agarose Molecular Screening 8 for improved resolution of DNA fragments 50-1000bp, especially primers. Higher gel strength than agarose MS6, suitable for use in blotting.

Supplier: Thermo Fisher Scientific

Agarose MS8 molecular sieve grade, for small DNA fragments

Supplier: Thermo Fisher Scientific

Toluene, anhydrous ≥99.8%, over molecular sieves

Supplier: Thermo Fisher Scientific

n-Pentane, anhydrous ≥99.8%, over molecular sieves

Supplier: Thermo Fisher Scientific

Methanol, extra dry over Molecular Sieve 99.8%, AcroSeal®

Supplier: Honeywell Chemicals

, Hydranal™ drying agent, for air and gases for Karl Fischer titration, Ø ~2 mm, Fluka™

Supplier: Thermo Fisher Scientific

Toluene, extra dry over Molecular Sieve 99.85%, AcroSeal™

Supplier: Thermo Fisher Scientific

Pyridine, extra dry over Molecular Sieve 99.5%, AcroSeal®

Supplier: Thermo Fisher Scientific

n-Hexane, extra dry over Molecular Sieve 97%, AcroSeal®

Supplier: Thermo Fisher Scientific

Acetonitrile, extra dry over Molecular Sieve 99.9%, AcroSeal®

Supplier: Thermo Fisher Scientific

N,N-Dimethylformamide, extra dry over Molecular Sieve 99.8%, AcroSeal®

Supplier: Thermo Fisher Scientific

n-Pentane, extra dry over Molecular Sieve 99+%, AcroSeal®

Supplier: Thermo Fisher Scientific

Chlorobenzene, extra dry over Molecular Sieve 99.5%, AcroSeal™

Supplier: Thermo Fisher Scientific

n-Heptane, extra dry over Molecular Sieve 99+%, AcroSeal®

Supplier: Thermo Fisher Scientific

Cyclohexane, extra dry over Molecular Sieve 99.5%, AcroSeal®

Supplier: Thermo Fisher Scientific

Chloroform, extra dry over Molecular Sieve 99.9% stabilised, AcroSeal™

Supplier: Thermo Fisher Scientific

Dimethyl sulphoxide, extra dry over Molecular Sieve 99.7+%, AcroSeal®