Du sökte efter: buffers
Buffertar håller pH värdet stabilt när syra eller bas tillsätts och skyddar på så sätt provet. Pulver- och vätskeform spårar effektivt proteiner under isolering och separation vid elektrofores. Saltbuffertar kan också användas för att kalibrera och standardisera pH-mätare för noggrann mätning. Blockerare stoppar antikroppar från att fästa sig på membranfria platser, något som skulle ge en störande bakgrund. Buffertar finns i olika koncentrationer, som olika fasta ämnen och vätskor.
VWR® ConvoL NORMADOSE® Buffer Concentrate for Buffer Solution acc. to Weise for 1000 ml, pH 7.20
Supplier: VWR Chemicals
This product is a ConvoL NORMADOSE® concentrate and contains exactly the amount of substance to prepare one liter of solution.
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VWR® Phosphate Buffered Saline (PBS) with 0,05% Tween®20
Supplier: VWR Chemicals
Phosphate Buffered Saline (PBS) with 0,05% Tween® 20, pH 7,5 is a ready-to-use 1× concentration.
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VWR®, Hybridisation buffers with 50% formamide
Supplier: VWR Chemicals
Hybridisation cocktail offering blocking and hybridisation for optimised complimentary base pairing of DNA and RNA in Southern blot, Northern blot, dot blot, colony and in situ hybridisation.
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VWR®, fosfatbuffrad saltlösning (PBS), lågfosfathalt, 10X
Supplier: VWR Chemicals
Bestrålat PBS-koncentrat, lämpligt för tvätt av celler efter spädning.
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VWR® Sodium Acetate Buffer Solution, pH 5,2 (3 mol/L) for Biotechnology
Supplier: VWR Chemicals
Sodium acetate buffer, VWR®, 3 M, pH-värde: 5,2
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VWR® UltraPure, Phosphate buffered saline (PBS), powdered
Supplier: VWR Chemicals
PBS, Ultra Pure Grade is a powdered, magnesium- and calcium-free formulation of PBS suitable for cell culture and for use in flow cytometry applications.
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Buffertlösning, Certipur®, färgkodad, Supelco®
Supplier: Merck
Material för exakt kalibrering och kontroll av pH-mätare.
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VWR® AVS TITRINORM Buffer Solution, pH 9 (at 20 °C), Borate free
Supplier: VWR Chemicals
Solution prepared from AnalaR® NORMAPUR® grade analytical reagents.
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Tris-HCl buffer, pH 10, 10×, antigen retriever, Sigma-Aldrich®
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.
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VWR®, bufferttabletter för hematologi
Supplier: VWR Chemicals
These tablets provide a rapid and convenient method of preparing a buffer solution.
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VWR®, natriumdivätefosfatbuffertlösning (natriumdiväteortofosfat/fosforsyra) för klorbestämning i vattenmonitorer
Supplier: VWR Chemicals
Sodium dihydrogen phosphate buffer solution, Fosfat, pH-värde: 2,30, ±0,05, VWR®, Neutral, Plastic container
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VWR® UltraPure, Buffer, PBS solution (phosphate buffered saline)
Supplier: VWR Chemicals
Dulbecco's formulation without calcium and magnesium.
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EDTA, 0.5 M solution, pH 8.0, for biotechnology
Supplier: VWR Chemicals
Cloning Buffer, EDTA, 0,5 M solution
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VWR®, AVS TITRINORM buffertlösningar, CRM, vid 25 °C
Supplier: VWR Chemicals
pH Buffer solution, Karbonat, pH-värde: 10,01, Referenstemperatur: 25 °C, VWR®, Neutral
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Buffertlösningar, klara att användas, referenstemperatur 20 °C, Certipur®, Supelco®
Supplier: Merck
Material för exakt kalibrering och kontroll av pH-mätare.
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VWR® Buffer Standard Solutions
Supplier: VWR Chemicals
Buffer Standard solution, Biotechnology Grade, pH-värde: 7,00, ±0,03, Referenstemperatur: 25 °C, VWR®, Flaska
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VWR®, Eluent buffers for amino acid analyzer
Supplier: VWR Chemicals
Regenerating F, Li
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Buffertlösning i påse, Certipur®, Supelco®
Supplier: Merck
För kalibrering av pH-mätare.
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Fosfatbuffrad saltlösning (PBS), låg fosfathalt
Supplier: VWR Chemicals
Bestrålad lösning för användning i tvättceller.
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TISAB-III solution for fluoride determination, Supelco®
Supplier: Merck
TISAB III solution for fluoride determinations
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VWR®, Cell culture salt solutions, Dulbecco's Phosphate Buffered Saline (DPBS)
Supplier: VWR Chemicals
DPBS is commonly used salt solution in cell enumeration as a diluent, for rinsing cells and as a buffer in many chromatographic procedures. DPBS is also used in FACS (Fluorescence-Activated Cell Sorting) process to wash and re-suspend cells during the dissociation process, as well as for many analytical methods or biochemical treatments.
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VWR®, Buffer, ammonia solution, pH 10 ready to use
Supplier: VWR Chemicals
Ideal for hardness of water determination.
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VWR® Acetate Buffer USP Test Solution (TS)
Supplier: VWR Chemicals
Ready to use test solutions (TS).
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VWR®, buffertlösningar, sekundära standarder
Supplier: VWR Chemicals
Buffer solutions, secondary standards, pH-värde: 12,45, ±0,05, Referenstemperatur: 25 °C, VWR®, Plastflaska
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VWR® pH Buffer, Acetic Acid-Ammonium Acetate, pH 6,8, REAGENT
Supplier: VWR Chemicals
Ready to use test solution (TS).
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VWR® pH Buffer Solution According to Reag. Ph. Eur. 4000600
Supplier: VWR Chemicals
Contents: ammonium acetate R / water R / hydrochloric acid R1.
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J.T.Baker® DILUT-IT™, Buffer Solutions, Concentrate
Supplier: Avantor
Volumetric concentrate, for dilution to 500 ml.
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VWR® Proteomics Grade, Tris-glycine buffer
Supplier: VWR Chemicals
A pre-blended Tris-glycine powder for preparation of Laemmli SDS-PAGE running buffer. The 40 litre pack size prepares 40 litres of 1X Tris-glycine solution (0,025 M Tris base and 0,192 M glycine). Each Ready-Pack™ prepares 1 litre of a 10X concentrate.
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Permeabilisation, (buffer)
Supplier: ENZO LIFE SCIENCES
Permeabilization, (buffer)