You searched for: Buffers

Supplier: Merck

Materials for the precise calibration and monitoring of pH meters.

Supplier: Merck

10 g/L CsCl + 100 g/L La in dilute hydrochloric acid.

Supplier: VWR Chemicals

Gentle ReView™ Stripping Buffer is a mild, yet effective method for stripping primary and secondary antibodies from PVDF or nitrocellulose membranes.

Supplier: VWR Chemicals

TBE is optimised for DNA electrophoresis techniques using both acrylamide and agarose. Buffers are available as liquid concentrate or Ready-Pack™ (a foil pouch containing sufficient material to prepare 1 litre of 10X concentrate).

Supplier: VWR Chemicals

Useful for high resolution of proteins on neutral pH SDS-PAGE gels.

Supplier: VWR Chemicals

TAE is an extensively used buffer for agarose gel electrophoresis applications requiring high resolution and separation of high molecular weight, double-stranded DNA. TAE buffer is more compatible with in-gel manipulations and band recovery procedures than TBE buffer.

Supplier: Merck

Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel for the determination of sodium, potassium and lithium by flame spectrometry (enth./cont. 50 g/l CsCl + 250 g/l Al(NO₃)₃ * 9 H₂O)

Supplier: Merck

pH Buffer solution, colour coded, pH value: 4,00, ±0,01, Reference temperature: 25 °C, Red, Dispenser, 1×gallon

Supplier: SIGMA ALDRICH MICROSCOPY

Citrate buffer solution, 0.38 mol/L, pH 5.4 when diluted according to procedure 386A.

Supplier: VWR Chemicals

Irradiated solution for use in washing cells.

Supplier: VWR Chemicals

HEPES buffer solution pH 7.3 (1 mol/l), VWR®

Supplier: SIGMA ALDRICH MICROSCOPY

Intended for heat-induced antigen retrieval on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies in immunohistochemistry (IHC). Improves accessibility of antibodies to tissue antigens.

Supplier: Merck

Materials for the precise calibration and monitoring of pH meters.

Supplier: VWR Chemicals

Irradiated solution, pH 7,2, for washing blots.

Supplier: Merck

Materials for the precise calibration and monitoring of pH meters.

Supplier: VWR Chemicals

TRIS buffer solution pH 7,5 (1 mol/l), VWR®

Supplier: VWR Chemicals

With diethyl pyrocarbonate (DEPC).

Supplier: VWR Chemicals

Running buffers for both 1-D and 2-D protein gel electrophoresis.

Supplier: Merck

Ammonium buffer solution for complexometry (ammonium chloride/ammonia) pH = 10 - 11, TitriPUR®

Supplier: VWR Chemicals

Cloning Buffer, EDTA, 0,5 M solution

Supplier: Merck

It may be used as TISAB buffer in determination of fluoride in coal, coal fly ash, phosphate rock, limestone, mineral clay, fossilised materials, oyster tissue and vegetation using pyrohydrolysis for sample decomposition.

Supplier: VWR Chemicals

Each pack of powdered blocking buffer makes one liter of 1X solution.

Supplier: VWR Chemicals

Cloning Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l) for biotechnology

Supplier: VWR Chemicals

This material is intended for use as an ionisation buffer for AAS

Supplier: VWR Chemicals

Cell culture buffer, TRIS buffer solution pH 7,4 (0,1 mol/l)

Supplier: VWR Chemicals

Irradiated concentrate of PBS, suitable for use in washing cells after dilution.

Supplier: VWR Chemicals

Sodium dihydrogen phosphate buffer solution, Phosphate, pH value: 2,30, ±0,05, VWR®, Neutral, Plastic container

Supplier: VWR Chemicals

Dulbecco's formulation without calcium and magnesium.

Supplier: VWR Chemicals

Detergent-free buffer for isolation of proteins from tissue culture cells. Cell lysis and the subsequent isolation of the crude cytoplasmic fraction completed in less than 30 m.

Supplier: VWR Chemicals

Phosphate Buffered Saline (PBS) is a buffer solution containing sodium chloride, sodium phosphate and potassium chloride. PBS helps to maintain a constant pH, is isotonic and non toxic to cells, and provide cells with water and essential inorganic ions. This formulation does not contain calcium and magnesium.