Buffer Solutions
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Tyrode's Solution (with Bicarbonate)
Boston BioProductsComponents: Sodium Chloride(127 mM), Potassium Chloride(5 mM), Sodium Phosphate Monobasic(1.8 mM), Magnesium Chloride Hexahydrate(1 mM), Calcium Chloride Dihydrate(1 mM), Sodium Bicarbonate(25 mM), Dextrose / Glucose(5.5 mM), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and…
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Color-Coded pH Buffer Solutions
chemForce® (powered by Thomas Scientific)Harmonized #: 3822.00.0002 5090 Shelf Life (months): 24 Specific Gravity: 1.00 DOT: Not regulated Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General
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pH Buffer Solutions
OaktonChoose from economical solution bottles or individually sealed pH buffer pouches. NIST traceable materials Labeled with pH vs. temperature tables for accurate calibration All Oakton pH buffer solutions are freshness dated, and standardized against NIST-traceable references to…
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ADA Buffer
Bio Basic Inc.The Bio Basic ADA Buffer with a composition of = 100% N-(2-Acetamido)Iminodiacetic Acid, is suitable for use in laboratory research use only. It can be stored at a temperature of 18 to 25 degree C. Application: For Laboratory Research Use Only
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Buffer, Reference Standard, pH 2.00 ± 0.01 at 25°C
Ricca ChemicalpH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget…
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Color-Coded pH Buffer Solution Set
chemForce® (powered by Thomas Scientific)Size: 3 x 500 mL Harmonized #: 3822.00.0002 5090 Shelf Life (months): 24 Specific Gravity: 1.00 DOT: Not regulated Appearance: Color coded Physical State: Liquid pH: 4, 7, 10 Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General
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Phosphate Buffered Saline (10X, pH 7.4, Low Endotoxin)
Boston BioProductsComponents: Sodium Phosphate Dibasic(100 mM), Sodium Phosphate Monobasic(20 mM), Potassium Chloride(27 mM), Sodium Chloride(1.37 M), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 low endotoxin water and filtered through 0.22-micron filter. pH: 7.4 ± 0.15 (1X) Storage: 2-8°C
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1X TBS pH 7.8 (0.1M Tris HCl 0.15M Sodium Chloride)
Rockland Immunochemicals IncThis product is a 1X working solution. 1X Tris Buffered Saline consists of 0.1M Tris HCl and 0.15 M Sodium Chloride, pH 7.8, meticulously prepared using ultra pure reagents dissolved in pharmaceutical grade water (WFI).
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Fluka Buffer solution pH 4.0 (20oC) with fungicide, citric acid / sodium…
Honeywell Research ChemicalsChemical name: Buffer solution pH 4.0 (20 °C) Density (g/cm3): 1 UN Number:
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Tris hydrochloride, cell culture reagent, =99%, 1 kg
MP BiomedicalsTris-HCl is excellent biochemical and biological buffer for all applications where ultra high purity is required. The pH values of all buffers are temperature and concentration dependent. For Tris buffers, pH increases about 0.03 unit per °C decrease in temperature, and decreases 0.03-0.05 unit per…
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TBS Buffer (Tris-Buffered Saline), 20x Solution
Bio Basic Inc.Grade: Cell Culture DG: No Storage: 18 to 25C Sterile: No
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10X PBS, pH 7.4
Quality BiologicalPBS (phosphate buffered saline) is a balanced salt solution used for a variety biological and cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. Endotoxin and Mycoplasma tested Applications …
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Dilu-Lok II™, Butterfield's Buffer
Hardy DiagnosticsButterfield’s buffer meets or exceeds requirements established by APHA, FDA, AOAC, and USP for food and dairy products and pharmaceutical testing. Monopotassium phosphate is used in the Butterfield's Buffer for plate count procedures in the microbiological examination of various…
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Phosphate Buffered Saline (PBS)
Hardy DiagnosticsPhosphate Buffered Saline (pH of 7.5) is recommended as a diluent for quantitative culturing or as a rinsing agent in microbiological, immunological, histological and molecular testing procedures.
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1X PBS, pH 7.4
Quality BiologicalPBS (phosphate buffered saline) is a balanced salt solution used for a variety biological and cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. Endotoxin and Mycoplasma tested Applications …
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Buffer, Reference Standard, pH 1.68 ± 0.01 at 25°C
Ricca ChemicalNIST traceability Wide choice of sizes Long life Reference Standard pH Buffers make pH easy. We offer consistent, reliable performance and NIST traceability. All buffers offer tight specifications (±0.01 ph unit) and a long shelf life. Temperature conversion charts are…
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ABTS ELISA PEROXIDASE SUBSTRATE, 100mL, Liquid - clear to very pale green
Rockland Immunochemicals IncABTS ELISA PEROXIDASE SUBSTRATE is a ready to use substrate - No dilution required. Read absorbance of blue green color at 405 nm. The color formation as a function of time can be recorded at intervals or the reaction may be stopped by addition of acid after 30 mins. A 0.625 Mol L-1 Oxalic Acid…
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SIGMA Phosphate buffered saline, tablet
MilliporeSigmaSynonyms: PBS Application: Phosphate Buffered Saline tablets have been specifically developed for use in immunoassay procedures. Reconstitution: One tablet dissolved in 200 mL of deionized water yields 0.01 M phosphate buffer, 0.0027 M potassium chloride and 0.137 M sodium chloride, pH 7.4,…
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Sodium Phosphate Monobasic
MP BiomedicalsSodium phosphate monobasic is a reagent with very high buffering capacity widely used in molecular biology, biochemistry and chromatography. Useful in conjunction with Sodium Dibasic Phosphate, in the preparation of biological buffers. Used in many applications including the purification of antibodies.
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Fluka Sodium chloride concentrate for 1L standard solution
Honeywell Research ChemicalsChemical name: Sodium chloride Chemical synonyms: Sodium chloride solution Product Brand: Analytical Density (g/cm3): 1 Molecular weight: 58.44 Molecular formula: ClNa 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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Buffer Solution (Phosphate), pH 7 (Color Coded Yellow), BAKER ANALYZED Reagent
Avantor - J.T.Baker®Formula: Mixture
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Certipur® Buffer Solution, pH 10.00
MilliporeSigmapH: 10.0 (H2O, 25°C) Solubility: (20°C) soluble Boiling Point: 100°C Density: 1.0044 g/cm3 (25°C)
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Hepes
MP BiomedicalsHEPES is a zwitterionic organic chemical buffering agent; one of the twelve Good's buffers. HEPES has been utilized extensively for research and commercial applications in the cell culture and tissue culture industries. HEPES is widely used in cell culture, largely because it is better at…
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Acetate Buffer (1 M, pH 4.0)
Boston BioProductsComponents: Acetic Acid / Sodium Acetate(1 M), Water(Rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 4.0 ± 0.15 Storage: Room Temp.
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1M TRIS-HCl, pH 7.5
Quality BiologicalTris is compatible with many enzymes in molecular biology, for example DNA modifying enzymes, because its buffering range is between 7.1-8.9. The lower pH 7.4 can be associated more with maintaining RNA, however, the pH 8.0 works equally as well with both DNA and RNA nucleic acids. Applications…
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Grade: Reference Standard
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Buffer, reference standard pH 10.00±0.01 (25 °C)
MilliporeSigmaMDL Number: MFCD00130682 Storage: 15-25C Application: Buffer, reference standard has been used for pH meter calibration for adjusting pH of drug solutions and human neuroblastoma culture medium.
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pH Buffer Powders
Micro EssentialTriple protective foil envelope of aluminum, polyethylene and paper which keeps the buffers dry and free flowing Makes a precise buffer solution when dissolved in 500 mL of distilled water Five envelopes per package