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794 results for Buffers | Avantor

Buffers

Buffers

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

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CSPL buffer

Supplier: OMEGA BIO-TEK

Component of the Mag-Bind® plant DNA 96 plus kit.

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IPG buffers

IPG buffers

Supplier: Cytiva

IPG buffers are ampholyte-containing buffer concentrates specifically formulated for use with Immobiline™ DryStrip gels for isoelectric focusing, run as the first dimension of 2-D electrophoresis or as a separate application. Using Immobiline DryStrip gels together with matching IPG buffer gives high sample loading capacity, improves resolution, and increases the probability of detecting low abundance proteins.

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Hanks' Balanced Salts (Modified), 1X, without Magnesium and Calcium, MP Biomedicals

Hanks' Balanced Salts (Modified), 1X, without Magnesium and Calcium, MP Biomedicals

Supplier: MP Biomedicals

Used to minimise cell attachment or aggregation.

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ISE sample conditioning buffers and solutions

Supplier: WTW

Ion strength adjustment solutions have multiple tasks: TISAB for fluoride measurements does not only adjust the pH value, by also decomplexes the fluoride-containing complex compounds. Other ion strength adjustment solutions ensure an adapted pH value as well as the addition of a suitable conducting salt to correctly capture the concentration.

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pH electrode calibration and maintenance solutions kit

pH electrode calibration and maintenance solutions kit

Supplier: WTW

Adapted to different electrode types for calibration and maintenance.

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EDTA disodium salt solution, 0,2% in phosphate buffered saline, MP Biomedicals

Supplier: MP Biomedicals

EDTA disodium salt, (2%) solution, in phosphate buffered saline without calcium and magnesium. Used as a gentle non-enzymatic cell dissociation reagent.

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Low pH Phosphate SDS Sample Buffer

Supplier: EKSIGENT

SCIEX Low pH SDS phosphate sample buffer, 140 ml (40 mM Phosphate, pH 6,5, 1% SDS) allows you to use SCIEX’s Gold Standard CE-SDS with a China Pharmacopeia compliant buffer.

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Buffer solutions

Buffer solutions

Supplier: REAGECON

Buffer solution, pH value: 12,00, ±0,05, Reference temperature: 20 °C, Plastic bottle

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Carbonate Borax Free Buffer Solution

Supplier: REAGECON

This range of Reagecon pH Buffers are sodium tetraborate (Borax) free. They are not subject to classification by EU regulatory authorities as toxic to reproduction under CLP category 1B. Similar in approach to the existing range of Reagecon Mercury Free Buffers, these Buffer Solutions have been developed to enhance user choice and allay safety concerns, without any impact on fitness for purpose or product performance.

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VWR® Buffered EDTA

Supplier: KLINIPATH

Buffered EDTA for decalcifying fluids.

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pH buffer solutions, colour coded

Supplier: REAGECON

Colour coded pH buffer solutions for the calibration of pH meters.

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Saline solutions

Supplier: BALIS

Cell culture buffer, Physiological saline solution, 9 ml, no standards

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NucleoSpin® PCR Clean-up Kits for HTP

NucleoSpin® PCR Clean-up Kits for HTP

Supplier: MACHEREY-NAGEL

Time saving kits for high throughput PCR clean up.

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Supplies and Consumables for Clean-up Kits

Supplies and Consumables for Clean-up Kits

Supplier: MACHEREY-NAGEL

Additional supplies and consumables for DNA and RNA extraction kits.

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Biochemical Reagents

Biochemical Reagents

Supplier: MACHEREY-NAGEL

Different enzymes, buffers, and substrates for the DNA and RNA isolation.

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DNA Set for NucleoBond RNA Soil

DNA Set for NucleoBond RNA Soil

Supplier: MACHEREY-NAGEL

NucleoBond® AX is a silica-based anion-exchange resin, developed by MACHEREY‑NAGEL, for routine separation of different classes of nucleic acids.

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