43 Results for: "drying agents"

Supplier: VWR Chemicals

Non toxic dessicants, for adsorbing moisture from the atmosphere and gas streams, which contain iron salts as a colour indicator. The dry material has an intense orange colour and changes to a pale beige/white colour on adsorption of water.

Supplier: VWR Chemicals

Glass wool is often used as filter material in analytical processes and as supporting substance for drying agents in drying towers (e.g. to prevent “caking” in P2O5).

Supplier: VWR Chemicals

This product adsorbs water vapour, so maintaining a dry environment for your products. When the gel's adsorption capacity is exhausted the colour changes from orange to colourless. The product can be regenerated back to an orange colour by heating in a drying oven at 120 to 140 °C for approximately 3 hours and then re-used. It is suitable for numerous drying applications, although it is not recommended for strongly acidic or strongly alkaline compounds.

Supplier: Thermo Fisher Scientific

Aluminium oxide, regular drying agent

Supplier: VWR Chemicals

Non toxic dessicants, for adsorbing moisture from the atmosphere and gas streams, which contain iron salts as a colour indicator. The dry material has an intense orange colour and changes to a pale beige/white colour on adsorption of water.

Supplier: VWR Chemicals

15% (dry compound) for use in aqueous, textile, chemical and industrial foam control

Supplier: BRAND

Drying tube and seal, without drying agent, Dispensette®, For: Dispensette® bottle top dispensers

Supplier: Thermo Fisher Scientific

Potassium dihydrogen citrate hydrate is used as a buffering agent and a chelating agent. It is used as an alkalizing agent in the renal function. It is found that it increases the bone density, thereby used in research experiments related to the treatment of osteoporosis.

Supplier: G BIOSCIENCES

Blocking buffer is an enhanced blocking agent available in multiple formats. Superior™ Blocking Buffer contains a proprietary antigenically non-determinant protein for blocking Western blot membranes, blocking and storage of ELISA plates, and blocking prior to immunohistochemistry staining.

Supplier: Thermo Fisher Scientific

Silica gel 60 is used as carriers, processing aids, anti-caking and free-flow agents in animal feed. Defoamer applications such as paint, food, paper, textile and other industrial applications. Synthetic silicon dioxides are used as a rheology control agent in plastics. It is also used in dry column chromatography without applied pressure (gravity pulled).

Supplier: G BIOSCIENCES

Protein preparations specifically prepared for standardising electrophoresis methods and protocols. Substantially free from non-protein agents such as nucleic acids, detergents, salts, lipids and other common laboratory agents, the protein preparation has low conductivity (<50 μs). Supplied as dry protein pellets, simply re-hydrate and use. Proteomic protein sample controls are available for animal cells, E.coli, yeast, plant or as a control set that contains one 2 mg vial of each.

Supplier: HONEYWELL

Drying agent with moisture indicator and free from cobalt.

Supplier: Avantor

No matter what your requirements are for volumetric systems, HYDRA-POINT™ Karl Fischer reagents make water determination easy and trouble-free. They are pyridine-free and specially formulated for existing application procedures to give you consistent, reliable results for all types of samples.

Supplier: Merck

Magnesium perchlorate hydrate 1-4 mm drying agent, Supelco®

Supplier: HONEYWELL

Contains ≤0.25% CuCl₂ as additive

Supplier: HONEYWELL

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

Supplier: Merck

Silica gel drying agent, with moisture indicator (orange gel), Supelco®

Supplier: Merck

Silica gel 1 - 4 mm drying agent, with moisture indicator (brown gel), Supelco®

Supplier: Merck

Silica gel drying agent, with moisture indicator (orange gel), Supelco®

Supplier: HONEYWELL

Silica gel with moisture indicator free of heavy metals.

Supplier: Merck

Desiccant suitable for desiccators to remove water, and for drying most gases and liquids (apart from strongly acidic and basic gases, organic solvents or alkaline liquids). The product contains iron salts as the indicator. Colour change is from orange to colourless at approx. 7/10 g adsorbed H₂O/100 g silica gel. Regeneration can be performed as often as required at 130 to 140 °C in a drying oven for approx. 3 hours.

Supplier: Spectrum Chemical

Potassium Carbonate, Anhydrous, Granular, USP is used as a drying agent for some non acidic compounds and as a buffering agent. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities

Supplier: Thermo Fisher Scientific

In drying organic liquids, in Kjeldahl nitrogen determination, in manufacturing of glass. Sodium sulfate anhydrous is used primarily for drying non-aqueous solvents by removing traces of water. It is used as a fining agent for molten glass, levelling agent in textile processing, and filler in detergents. It is also used in Kraft process for paper pulping, defrosting windows, manufacture of starch, glass, and soap.

Supplier: HONEYWELL

Magnesium sulphate, anhydrous ≥98.0% (by complexometric analysis), extra fine powder, Puriss. p.a. drying agent, Fluka™

Supplier: Cytiva

Ficoll® PM400 is a synthetic neutral, highly branched hydrophilic polymer of sucrose with an average molecular weight of 400000. It is used to form density gradients for separating and isolating eukaryotic cells, organelles and bacterial cells, as a stabilising agent and as a preparation medium for isolating mononuclear cells. It is useful for separating cells that are sensitive to centrifugation. Ficoll™ PM400 can also be used in other applications, such in defined culture media, nucleic acid hybridisation, electrophoresis, and immunological studies.

Supplier: HONEYWELL

HYDRANAL™ Humidity absorber is a drying agent for air and gases for Karl Fischer titration (with indicator).

Supplier: NITRITEX

These cleanroom wipes are made of hydroentangled non woven polycellulose. They contain no optical brighteners or whitening agents and provide outstanding absorption properties.

Supplier: KIMBERLY CLARK

Wipes made from 100% PP are ideal for special cleaning applications in critical areas thanks to their thermal bonding (i.e. no adhesive or binding agent).

Supplier: PIERCAN

These gloves made of chlorosulphonated polyethylene provide excellent resistance to chemicals, sterilisation agents (hydrogen peroxide) and sterilisation processes (gamma and beta radiations).

Supplier: KOEHLER TECHNISCHE PRODUKTEN

The skin protection foam protects the skin over a period of four hours against substances such as cleaning agents and detergents, organic solvents, acids and caustics, paints and varnishes. Rub a walnut-sized amount onto dry, clean hands and allow to absorb for only two minutes. The unit provides approx. 150 applications.