Buffer Solutions
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1 M Tris-HCl
TeknovaTris-HCl, Tris Hydrochloride, is a buffer for molecular biology, protein chemistry, and biochemical applications. Prepared buffer solutions provide a time-saving and convenient option. Contains 1 M Tris-HCl. The pH (range 6.5 to 10.2) differs by part number.
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SIGMA Triethylammonium bicarbonate buffer, 1.0 M, pH 8.5±0.1
MilliporeSigmaSynonyms: Triethylammonium hydrogen carbonate buffer CAS No.: 15715-58-9 Density: 1.02 g/mL at 25 °C(lit.) Application: Buffer for use in ion-exchange chromatography and electrophoresis.
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Buffer Standard, pH 8.00
ExaxolMeets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of 0.01 pH units Supported by detailed Certificate of Analysis including temperature variation values and stated…
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Phosphate Buffered Saline, Tablets
Spectrum ChemicalPhosphate Buffered Saline, Tablets is abbreviated as PBS and is used in biological research as a buffer solution containing sodium chloride and sodium phosphate, as well as potassium phosphate and potassium chloride in some formulations. It is also used in cell container rinsing and substance…
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Tris Base, Molecular Biology Grade
MilliporeSigmaWidely used as a biological buffer (absorbance: Synonyms: Tris(hydroxymethyl)aminomethane; tris(Hydroxymethyl)aminomethane; 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Trometamol Molecular Formula: C4H11NO3 Molecular Weight: 121.14 Linear Structural Formula: …
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Fluka Sodium phosphate monobasic for HPLC, =99.0%
Honeywell Research ChemicalsChemical name: Sodium dihydrogen phosphate Chemical synonyms: Monosodium dihydrogen orthophosphate; Monosodium phosphate; Sodium dihydrogen phosphate Product Brand: Analytical Material form: Solid Density (g/cm3): 2.36 Molecular weight: 119.98 Molecular formula: H2NaO4P …
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Fluka Ammonium trifluoroacetate for HPLC, =99.0% (NT)
Honeywell Research ChemicalsChemical name: Ammonium trifluoroacetate Chemical synonyms: Trifluoroacetic acid ammonium salt Product Brand: Analytical Material form: Solid Molecular weight: 131.05 Molecular formula: C2H4F3NO2 Chemical purity: =99.0% (NT) UN Number:
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Phosphate Buffered Saline-Tween (20X, with 1% Tween-20, pH 7.4)
Boston BioProductsComponents: Sodium Phosphate Dibasic(202 mM), Potassium Phosphate Monobasic(35.2 mM), Potassium Chloride(54 mM), Sodium Chloride(2.74 M), Tween-20(1%) Method: Prepared in 18.2 megohms-cm ± 1 water and autoclaved at 15 psi (121°C) for 30 minutes on liquid cycle. pH: 7.4 ±…
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Fluka Iodide Iodate concentrate for 1L standard solution, 0.005 M I2 (0.01N)
Honeywell Research ChemicalsChemical name: Iodide Iodate concentrate Chemical synonyms: Iodide Iodate solution Product Brand: Analytical Density (g/cm3): 1 UN Number:
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Acetate Buffer, Standardized
Reagents®Composition: Water 68.93%, Ammonium Acetate 23.28%, Hydrochloric Acid 7.79% Boiling Point: 100 to 118°C Density: 1.07 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid Flash Point: 42.77°C pH Range: 3.5 Solubility Information: Miscible Shelf Life: 24 Months …
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Phosphate Buffered Saline is used to maintain a physiological pH and osmolarity, two key factors in tissue culture and molecular biology research. This concentrated form should be diluted to a working concentration using reagent grade water. Technical Advantage: Product manufactured under…
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Certipur® Buffer Solution, pH 4.00, Red
MilliporeSigmapH: 4.0 (H2O, 20°C) Solubility: (20°C) soluble Density: 1.00 g/cm3 (20°C)
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LowBinding IV
Lab BioreagentsLab Bioreagents LowBindings (I, II, III, IV, V,) are newly developed assay buffers that provides exceptional performance and broad compatibility for Western blot, ELISA, IHC and nucleic acid detection assays. The LowBindings helps to reduce the non-specific bindings, negative effects of interfering…
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Tris-Glycine Buffer
MP BiomedicalsTris-Glycine Buffer is used for Western blotting and gel electrophoresis. Tris-glycine buffer is used to make a Tris-glycine-methanol transfer buffer, which is the most common protein transfer buffer for wet blot transfers. The methanol prevents the gel from swelling during the transfer and…
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Technical Buffer
Mettler ToledoThe Mettler Toledo technical buffer finds its usage in chemical laboratories and healthcare facilities to ensure the safety of the user. User-friendly design and the strong and efficient construction makes it a must to have at your disposal. Mettler products are intended for sale/shipment within…
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The LabChem 500 mL ammonium acetate buffer blends well with iron is non-flammable in nature and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
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HEPES, Sodium Salt
Bio Basic Inc.HEPES, sodium salt: HEPES, sodium salt This product is designated as Biotechnology Performance Certified (BPC) reagent grade and meets the specifications of the USP, EP, and JP for reagent chemicals. In addition, this product can be used for molecular biology, cell culture, and electrophoresis…
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RIPA Buffer I
Bio Basic Inc.RIPA Lysis and Extraction Buffer I, 1x Strength Solution: RIPA Buffer I is one of the most reliable buffers that with strongest strength used to lyse cultured mammalian cells from both plated and pelleted cells to suspension cultures. This buffer enables protein extraction from cytoplasmic,…
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TAE 50X Buffer
RPI (Research Products International)Solution contains: Tris (hydroxymethyl) aminomethane: 2 M Acetic Acid: 1 M EDTA, Disodium Salt Dihydrate: 50 mM
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Fluka Sodium hydroxide concentrate for 1 L standard solution, 0.01 M NaOH (0.01…
Honeywell Research ChemicalsChemical name: Sodium hydroxide Chemical synonyms: Sodium hydroxide solution Product Brand: Analytical Density (g/cm3): 1.014 Molecular weight: 40 Molecular formula: HNaO UN Number:
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Triton Lysis Buffer Solution
RPI (Research Products International)1X buffer used to lyse cells under non-denaturing conditions. 1X Formulation: TRIS HCI: (pH 7.4) 50 mM NaCI: 150 mM TritonX-100: 1% EDTA: 5 mM
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Fluka Potassium permanganate solution volumetric, 0.02 M KMnO4 (0.1N)
Honeywell Research ChemicalsChemical name: Potassium permanganate solution Product Brand: Analytical Density (g/cm3): 1 Molecular weight: 158.03 Molecular formula: KMnO4 UN Number: UN 3082
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Ponceau S solution, 500mL, Liquid
Rockland Immunochemicals IncStore at room temperature. The product is at working concentration, no further dilution is necessary. The limit of detection for this stain is 200 nanograms of protein after separation by electrophoresis in polyacrylamide gels and transferred to nitrocellulose or PVDF membranes. Ponceau S is not…
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SSC Buffer Premix powder
Bio Basic Inc.This concentrated powder should be reconstituted in molecular biology grade water to the indicated final volume before use (the final solution is a 20x). The 20x concentrate can be used straight or diluted to make SSC working solutions with concentrations as low as 0.5x. Application: Saline-Sodium…
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Fluka Sodium hydroxide solution volumetric, 0.111 M NaOH (0.111N), for analysis…
Honeywell Research ChemicalsChemical name: Sodium hydroxide Product Brand: Analytical Density (g/cm3): 1 Molecular weight: 40 Molecular formula: HNaO Chemical purity: =25% UN Number:
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Tris-Acetate/SDS Running Buffer [20X]
G-BiosciencesTris-Acetate/SDS running buffer is used to resolve high molecular weight proteins (36-400 kDa) under denaturing conditions on Tris/Acetate gels Features Tris-Acetate/SDS running buffer is compatible with Tris/Acetate gels Separate high molecular weight proteins (36-400 kDa) under…
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Calibration, Maintenance & Cleaning Solutions
Milwaukee InstrumentsMilwaukee offers a wide range of calibration, maintenance & cleaning solutions. The use of calibration and cleaning solutions is fundamental for the correct use of electrodes and for obtaining the most accurate and reproducible readings. Often readings are not correct because the sensors have not…
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Buffer Standard, pH 4.01
ExaxolMeets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of 0.01 pH units Supported by detailed Certificate of Analysis including temperature variation values and stated…
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CHES
Bio Basic Inc.The Bio Basic CHES with a composition of Application: For Laboratory Research Use Only
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CAPS Sodium Salt
Bio Basic Inc.The Bio Basic CAPS Sodium Salt is suitable for use in laboratory use only. It can be stored at a temperature of 18 to 25 degree C.
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pH Electrode Cleaning Kits
Thermo Scientific OrionExtends the life of electrodes Prevents cross-contamination Removes bacterial or protein contaminants All kits contain four 1 oz. bottles of cleaning solution, a 15 mL beaker and a pipette. Sample Kit - includes one bottle each of cleaning solutions A, B, C, D Solution A - for removing…