Buffer Solutions
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DuraCal pH Buffers
HamiltonOur complete range of patented buffer solutions provide pH stability of up to five years. High buffering capacity provides rapid and stable calibration.
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Application: Phosphate-citrate buffer with sodium perborate is use as a substrate buffer in immunoassay systems utilizing the enzyme horseradish peroxidase. Reconstitution: Empty the contents of one capsule in 100 mL of deionized water and dissolve. The contents of one capsule yields 0.05 M…
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Buffer, Reference Standard, pH 10.00 ± 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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Low-EDTA 1X TE, pH 8.0
Quality BiologicalLow-EDTA 1X, pH 8.0 is molecular biology grade TE buffer used to store DNA and RNA. EDTA chelates Mg2 and other divalent metals ions – (inhibits DNAse and RNAse to suppress DNA and RNA degradation). Tris is a buffering agent to keep the solution at a defined pH – The ‘Cl’ or ‘HCl’ indicates the…
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Clear pH Buffer Solutions
chemForce® (powered by Thomas Scientific)Harmonized #: 2806.10.0000 0000 Shelf Life (months): 24 Specific Gravity: 1.00 DOT: Not regulated Appearance: Colorless Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General
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10X Tris Buffer Saline 6 X 1 L
CorningTris Buffered Saline (TBS) is an isotonic, non-toxic buffer used in some biomedical techniques to maintain pH within a relatively narrow range. TBS can shift pH relatively dramatically as temperature changes, with the pKa declining approximately 0.03 units per degree Celsius rise in…
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Buffer Standard, pH 10.00
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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TBE Buffer (Tris-Borate-EDTA), Premix Powder
Bio Basic Inc.TBE buffer (Tris-Borate-EDTA), Premix powder: TBE buffer (Tris-Borate-EDTA), Premix powder.
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ROCHE ABTS™ Buffer
MilliporeSigmaStorage: 2-8°C UNSPSC Code: 12352204 RIDADR: NONH for all modes of transport Application: ABTS Buffer is a solvent for ABTS. ABTS solution is the ideal substrate solution for enzyme immunoassays with horseradish peroxidase (HRP) as a marker enzyme. Because of the high…
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MES Buffer (1 M, pH 5.0)
Boston BioProductsComponents: MES Monohydrate(1 M), Water(Rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 5.0 ± 0.15 Storage: Room Temp.
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The LabChem electrode storage solution 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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The YSI pH buffer solution is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.
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Sym-Collidine Buffer Kit
Electron Microscopy Sciences2,4,6-Trimethylpyridine Formula: N:C(CH3)CH:C(CH3)CH:CCH3 CAS #: 108-75-8 Formula Weight: 121.18 pH: 7.4 Bennett & Luft., Biophys & Biochem. Cytol., 6,113 (1959). A very stable buffer, used with…
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Synonyms: PBS MDL Number: MFCD00131855 Reconstitution: Contents of one pouch, when dissolved in one liter of distilled or deionized water, will yield 0.01 M phosphate buffered saline (NaCl 0.138 M; KCl - 0.0027 M); TWEEN ® 20 - 0.05%, pH 7.4, at 25-á°C. Legal…
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Boric Acid
MP BiomedicalsBoric acid has a single boron; its salt forms complex equilibria in solution, with the ion B4O7-2 being the predominant species. Boric acid is used for weatherproofing wood and fireproofing fabrics; as a preservative; manufacturing of cements, crockery, porcelain, enamels, glass, borates,…
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10X TTBS pH 7.5 (1.0 M Tris HCl 1.5 M Sodium Chloride 0.1% (v/v) Tween-20), 1L,…
Rockland Immunochemicals IncTBST is suitable for molecular immunology, molecular biology and nucleic acid methodologies, when applicable. May be used as a wash buffer for immunological assays including western blot, immunohistochemistry, immunofluorescence microscopy, and ELISA.
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Buffer Tablets, pH 7.2
MilliporeSigmaPhosphate buffer solutions are used in hematology, for the dilution of staining solutions and for the rinsing steps in the staining process. The buffer tablets acc. to Weise will produce a buffered solution (pH6.4/pH6.8/pH7.2) that stabilizes the staining result and gives reproducible staining…
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Fluka Ethylene glycol-bis(2-aminoethylether)-N,N,N',N'-tetraacetic acid for…
Honeywell Research ChemicalsChemical name: Ethylene glycol-bis(2-aminoethylether)-N,N,N',N'-tetraacetic acid Chemical synonyms: EGTA; Egtazic acid; Ethylene-bis(oxyethylenenitrilo)tetraacetic acid; Glycol ether diamine tetraacetic acid Product Brand: Analytical Material form: Solid Molecular weight: 380.35 …
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HRP Conjugate Stabilizer (Azide and Mercury Free), 1L, Liquid (sterile filtered)
Rockland Immunochemicals IncThis product is a ''ready-to-use'' 1X diluent for Horseradish Peroxidase (HRP) conjugated primary or secondary. This buffer contains buffered saline along with proprietary reagents to stabilize and preserve Horseradish Peroxidase (HRP) conjugated primary or secondary antibodies in solution. A…
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10X Tris-Borate-EDTA (TBE) (0.9 M Tris-Borate 0.01 M EDTA pH 8.3)
Rockland Immunochemicals IncThis product is a concentrated stock solution and should be diluted appropriately with distilled, deionized water or equivalent to its final working concentration. 10X Tris-Borate EDTA (TBE) consists of 0.9 M Tris-Borate, 0.01 M EDTA at a pH of 8.3. Meticulously prepared using ultra pure reagents…
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Buffer, Reference Standard, pH 1.00 ± 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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NuSep’s SingleShot Buffer pouches are perfect for standardizing your electrophoresis and Western blotting applications. Dissolve a pouch of pre-measured molecular biology-grade chemicals in 500mL of deionized water to obtain a ready-to-use 1x buffer without any further preparation. Save…
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Acetate Buffer
G-BiosciencesAcetate Buffer at pH 5.0 and 5.5 are supplied as ready to use solutions that eliminates the calculation, formulation and weighing errors. Features Precision in pH Guaranteed reproducibility
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Sodium Phosphate (Dibasic)
G-BiosciencesFeatures Synonym: Disodium hydrogen phosphate CAS#: 7558-79-4 Molecular Formula: Na2HPO4 Molecular Weight: 231-448-7
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The Fisher Scientific PBS (phosphate buffered saline) is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.
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Molecular Biology Grade UltraPure Water
Rockland Immunochemicals IncMolecular Biology Grade Ultrapure water is suitable for molecular immunology, molecular biology and nucleic acid methodologies, when applicable.
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Fluka Potassium dichromate solution volumetric, 1/6 M K2Cr2O7 (1N)
Honeywell Research ChemicalsChemical name: Potassium dichromate solution Product Brand: Analytical Density (g/cm3): 1.03 Molecular weight: 294.18 Molecular formula: Cr2K2O7 Chemical purity: 25-30% UN Number: UN 3287
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Motility Test Medium with TTC
Hardy DiagnosticsMotility Test Medium with and without Triphenyltetrazolium Chloride (TTC) is recommended for the detection of motility in Gram-negative enteric bacilli. TTC is added to enhance visualization of bacterial growth.
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Traceable® ph Buffer Standards (CRM), Color Coded
labForce® (powered by Thomas Scientific)The MOST accurate pH Standards available anywhere now color-coded for convenience Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes. Accuracy for the Traceable® Buffer at 25°C is ±0.010 pH—the most precise…