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702 výsledky pro Pufry

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Pufry

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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Buffer, triethylammonium acetate, 1 M solution, pH 7,0

Buffer, triethylammonium acetate, 1 M solution, pH 7,0

Supplier: PanReac AppliChem

Used for the purification of oligonucleotides.

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Gel-clot Reaction Tubes

Gel-clot Reaction Tubes

Supplier: FUJIFILM WAKO CHEMICALS

These Gel-clot Reaction Tubes are made of high-quality borosilicate glass, depyrogenated at 250 °C. This results in an endotoxin-free tube that is designed to perform successful LAL gel clot assays with heat blocks and water baths.

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TM Buffer, 1X Tris-Magnesium sulphate, pH 7,5

Supplier: Rockland Immunochemicals

This product is ready-to-use as a working 1X solution and requires no further dilution. This buffer consists of 50 mM Tris HCl, 10 mM magnesium sulphate at pH 7,5 and was prepared using ultra pure reagents dissolved in pharmaceutical grade deionised water.

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Buffer, EDTA buffer solution pH 8,0 (0,5 mol/L)

Buffer, EDTA buffer solution pH 8,0 (0,5 mol/L)

Supplier: Rockland Immunochemicals

EDTA is widely used for scavenging metal ion in biochemistry and molecular biology. Ion depletion is commonly used to deactivate metal-dependent enzymes, either as an assay for their reactivity or to suppress damage to DNA or proteins.

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Buffer, TE solution (TRIS-EDTA buffer) pH 8,0

Buffer, TE solution (TRIS-EDTA buffer) pH 8,0

Supplier: Rockland Immunochemicals

Cloning Buffer, TE buffer solution (TRIS-EDTA buffer) pH 8,0

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Cell lysis buffer, RIPA

Supplier: ENZO LIFE SCIENCES

The RIPA liquid cell lysis buffer composes of 50 mM TRIS-hydrogen chloride, pH 7,4, containing 150 mM sodium chloride, 1 mM EDTA, 1 mM EGTA, 1,2% Triton X-100, 0,5% sodium deoxycholate, and 0,1% SDS.

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Mini flip-top vial with 9 ml Butterfield's buffer

Mini flip-top vial with 9 ml Butterfield's buffer

Supplier: 3M Food Safety

The 3M™ Mini Flip-Top Vial with 9 ml Butterfield's Buffer is a leak-resistant plastic cylinder with a flip-open lid that seals securely for safe shipping and handling.

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RBC Lysis Buffer (10X)

RBC Lysis Buffer (10X)

Supplier: Tonbo Biosciences

RBC Lysis Buffer (10X) is a concentrated ammonium chloride-based lysing reagent.

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VWR® Buffer, Ammonium Chloride, pH 10, Reag. Ph.Eur.

VWR® Buffer, Ammonium Chloride, pH 10, Reag. Ph.Eur.

Supplier: VWR Chemicals

The reagent is specially intended for use in testing Ph Eur and monographs. This solution was produced according 4.1.1 of Ph Eur specifications using Ph Eur reagent quality components and water meeting the Ph Eur monograph requirement for purified water.

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J.T.Baker® BAKER ANALYZED®, Buffer Solutions, Colour Coded

J.T.Baker® BAKER ANALYZED®, Buffer Solutions, Colour Coded

Supplier: Avantor

The quality of many BAKER ANALYZED™ reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS).

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VWR® AVS TITRINORM, Cesium chloride/lanthanum chloride buffer solution acc. to schinkel for atomic absorption spectroscopy (aas)

VWR® AVS TITRINORM, Cesium chloride/lanthanum chloride buffer solution acc. to schinkel for atomic absorption spectroscopy (aas)

Supplier: VWR Chemicals

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

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J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate

J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate

Supplier: Avantor

DILUT-IT is a ready-to-use dissolution media concentrate, which is pre-measured and only need to be diluted with purified water.

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VWR®, Buffers, ammonia- ammonium chloride and ammonium chloride-ammonium hydroxide USP Test solutions (TS)
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VWR®, Buffer, ammonia solution, pH 10 ready to use

VWR®, Buffer, ammonia solution, pH 10 ready to use

Supplier: VWR Chemicals

Ideal for hardness of water determination.

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VWR® Buffer Standard Solutions

VWR® Buffer Standard Solutions

Supplier: VWR Chemicals

Buffer Standard solution, Biotechnology Grade, Hodnota pH: 7,00, ±0,03, Referenční teplota: 25 °C, VWR®, Láhev

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VWR®, pH electrode maintenance kit

VWR®, pH electrode maintenance kit

Supplier: VWR Chemicals

Sada pufrů, elektrolyt a čistící roztoky (100 ml), Hodnota pH: 4,00/7,00/10,00, Referenční teplota: 20 °C, VWR®, Neutrální, Plastová láhev

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J.T.Baker® Cell Lysis Solution, Ultrapure Bioreagent

J.T.Baker® Cell Lysis Solution, Ultrapure Bioreagent

Supplier: Avantor

J.T. Baker® Cell Lysis Solution. Optimized multi-component, ready-to-use solution for extraction and recovery of AAV particles from HEK293 or SF9 cells. The product offers quantitative recovery through efficient cell lysis and protection of vector particles against shear stress. The solution is formulated with non-ionic detergents which are octyl phenol ethoxylate free.

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J.T.Baker® BAKER ANALYZED®, Buffer Solutions

J.T.Baker® BAKER ANALYZED®, Buffer Solutions

Supplier: Avantor

Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.

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VWR® Sodium Acetate Buffer Solution, pH 5,2 (3 mol/L) for Biotechnology

VWR® Sodium Acetate Buffer Solution, pH 5,2 (3 mol/L) for Biotechnology

Supplier: VWR Chemicals

Sodium acetate buffer, VWR®, 3 M, Hodnota pH: 5,2

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VWR®, pufrovací roztoky, sekundární standardy

VWR®, pufrovací roztoky, sekundární standardy

Supplier: VWR Chemicals

Buffer solutions, secondary standards, Hodnota pH: 7,413, ±0,010, Referenční teplota: 25 °C, VWR®, Plastová láhev

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VWR® A.C.E.™, Sequencing buffers

VWR® A.C.E.™, Sequencing buffers

Supplier: VWR Chemicals

A.C.E.™ Sequencing Buffers are optimised buffers for DNA capillary electrophoresis sequencing that provide excellent results like long read lengths, high resolution, and consistent run times.

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VWR® AVS TITRINORM, pufrovací roztoky, 20 °C

VWR® AVS TITRINORM, pufrovací roztoky, 20 °C

Supplier: VWR Chemicals

Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.

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VWR®, AVS TITRINORM pufrovací roztoky, CRM, při 25 °C

VWR®, AVS TITRINORM pufrovací roztoky, CRM, při 25 °C

Supplier: VWR Chemicals

pH Buffer solution, Ftalát, Hodnota pH: 4,01, Referenční teplota: 25 °C, VWR®, Neutrální

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VWR® Buffer, HEPES Solution pH 7,3 (1 mol/L)

VWR® Buffer, HEPES Solution pH 7,3 (1 mol/L)

Supplier: VWR Chemicals

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

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VWR®, AVS TITRINORM pH pufrovací roztoky v sáčcích, 20 °C

VWR®, AVS TITRINORM pH pufrovací roztoky v sáčcích, 20 °C

Supplier: VWR Chemicals

Pro kalibraci pH metrů.

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VWR® Tris Buffer Solution, pH 7,5 (1 mol/L), UltraPure Grade

VWR® Tris Buffer Solution, pH 7,5 (1 mol/L), UltraPure Grade

Supplier: VWR Chemicals

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

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VWR® Ultra Pure Grade, Sm buffer

VWR® Ultra Pure Grade, Sm buffer

Supplier: VWR Chemicals

Cloning Buffer, SM BUFFER

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VWR® Lysis Buffer, Hypotonic

VWR® Lysis Buffer, Hypotonic

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.

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VWR® Sodium Acetate Buffer 3,0 M Solution, pH 5,2

VWR® Sodium Acetate Buffer 3,0 M Solution, pH 5,2

Supplier: VWR Chemicals

With diethyl pyrocarbonate (DEPC).

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VWR®, Eluent buffers for amino acid analyzer

VWR®, Eluent buffers for amino acid analyzer

Supplier: VWR Chemicals

Regenerating F, Li

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