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  • pH Buffers Solutions


    Hach calibration pH buffers are available in a variety of color-coded or colourless solutions, in different packaging types and sizes from 15 mL up to 20 L. pH buffers are also available in convenient single-use pouches (Singlet) and unit-dose powder pillows for on-site and field analyses ensuring…

  • Clear pH Buffer Solutions

    chemForce (a Thomas Scientific Brand)

    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

  • Color-Coded pH Buffer Solution Set

    chemForce (a Thomas Scientific Brand)

    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

  • pH Buffer Solutions

    Sper Scientific

    Sper Scientific offers a wide selection of pH calibration and buffer solutions. Always choose a pH 7 buffer plus at least one other pH value close to your expected measurement range. Using solutions of known pH value allow you to adjust the system to read accurate measurements. Calibration should…

  • Orion® pH Buffers

    Thermo Scientific Orion

    Orion pH buffers are manufactured under ISO 9000 quality standards. Buffers are color-coded for ease of use, packaged with buffer/temperature tables for accurate calibrations and NIST traceability. All-in-One Buffer kit (1233M21) includes pint bottles of 4 (pink), 7 (yellow) and 10 (blue)…

  • Tris-HEPES/ SDS Running Buffer [20X]


    Tris-HEPES/ SDS Running Buffer [20X] is made to be used with Tris-HEPES gels. Features Compatible with Tris-HEPES gels Results in excellent protein separation and high-resolution protein bands. Run time for this gel system is less, around 45 minutes 1 X concentration: 0.1 M Tris…

  • Certified Buffer Standard Solutions


    pH Buffer IUPAC Standard Solution with Certificate of Conformity and Traceability reporting exact pH buffer value with related expanded uncertainty (k=2). Traceable to IUPAC/NIST pH scale Guaranteed shelf-life thanks to premium aluminium packaging Colorless pH buffer solution

  • Buffer Solution, pH 6.0, Acetate, For Aluminum, APHA

    Spectrum Chemical

  • SIGMA Triethylammonium acetate buffer, volatile buffer, ~1.0 M in H2O


    Synonyms: Buffer solution 1 M pH 7.0 (volatile) Density: 1.002 g/mL at 20 °C Storage Temperature: 2-8°C

  • Buffer solution, pH 7.00±0.01 @ 25°, yellow, NIST traceable

    BeanTown Chemical

    MDL No: MFCD00146252 Liquid

  • DuraCal pH Buffers


    Our complete range of patented buffer solutions provide pH stability of up to five years. High buffering capacity provides rapid and stable calibration.

  • pH Electrode Cleaning Kits

    Thermo Scientific Orion

    Extends 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…

  • Buffer, Reference Standard, pH 2.00 ± 0.01 at 25°C

    Ricca Chemical

    pH 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…

  • 10X TBE Buffer (Tris-Borate EDTA)


    Sterile liquid electrophoresis buffer concentrate prepared with 18.2 megOhm water, 0.2 micron sterile filtered and steam sterilized in final packaging. TBE is the most commonly used buffer for DNA and RNA electrophoresis. Since borate is a strong inhibitor of enzymes, TBE is recommended for…

  • Buffer Solution, pH 12.00

    GFS Chemicals

    pH (@ 25°C) 12.00 +/-0.08 NIST Traceable

  • Buffer Calibration Solutions

    Mettler Toledo

    Any pH measurement is only as accurate as the buffer solution used for calibration. These buffer solutions are traceable to primary standards set by NIST. Buffers 5001A40 through 5001A45 come with a quality assurance certificate per DKD and are particularly useful in quality assurance systems.…

  • Phosphate Buffer, 6.8 pH, APHA


  • Fluka Hydrochloric acid solution volumetric, 0.01 M HCl (0.01N)


    Chemical name: Hydrochloric acid Chemical synonyms: Hydrogen chloride solution Product Brand: Analytical Density (g/cm3): 0.99 Molecular weight: 36.46 Molecular formula: HCl UN Number:

  • TISAB II, Standardized


    Composition: Water 84.82%, Acetic Acid 5.98%, Sodium Chloride 5.80%, Sodium Hydroxide 3%, 1,2-Cyclohexylenedimaine Tetraacetic Acid (CDTA) 0.40% Boiling Point: Approximately 100°C Density: 1.03 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.0…

  • Fluka Potassium bromate concentrate for 1L standard solution, 1/60 M KBrO3 (0…


    Chemical name: Potassium bromate concentrate Chemical synonyms: Potassium bromate solution Product Brand: Analytical Density (g/cm3): 1.02 Molecular weight: 167 Molecular formula: BrKO3 UN Number:

  • TAPSO, Sodium Salt

    Bio Basic Inc.

  • RIPA Buffer IV

    Bio Basic Inc.

    RIPA Buffer IV is one of the most reliable buffers that are used to mildly lyse cultured mammalian cells from both plated and pelleted cells to suspension cultures. This buffer enables protein extraction from cytoplasmic, membrane and nuclear proteins and is compatible with many applications,…

  • Standardized pH Buffer Solutions


    For use in calibration of pH meters Every unit from 1.0 to 12.00 pH In 500 mL bottles

  • Fluka Acetic acid concentrate for 1L standard solution, 1.0 M CH3COOH (1N)


    Chemical name: ?Acetic Acid Chemical synonyms: Acetic acid solution Product Brand: Analytical Density (g/cm3): 1.07 Flash Point (°C): 52 °C Molecular weight: 60.05 Molecular formula: C2H4O2 UN Number: UN 2789

  • SIGMA Phosphate buffered saline, tablet


    Synonyms: 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,…

  • pH Electrolyte and Maintenance Solutions

    Mettler Toledo

    The Right Electrolyte for any Application An important part of your pH measurement, the pH sensor, requires special care and attention. METTLER TOLEDO offers the necessary maintenance and electrolyte solutions to meet your needs and ensure your measurements are accurate. The correct…

  • TRIS-Glycine-SDS Buffer, 10X Powder

    RPI (Research Products International)

    Composition: Glycine: < 80.0% TRIS (Hydroxymethyl) Aminomethane: < 20.0% SDS: < 6.0%

  • Acetate Buffer, Volumetric


    Composition: Water 75.45%, Sodium Acetate Trihydrate 23.09%, Acetic Acid 1.46% Boiling Point: 100°C Density: 1.1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.5 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.

  • pH Buffer Solutions


    pH Buffer solutions offered in ranges of 2.0, 4.0, 6.0, 7.0 and 10.0

  • 1X PBS, pH 7.4

    Quality Biological

    PBS (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 …

  • 1X PBS (Phosphate Buffered Saline)


    Ready to use, sterile 1X Phosphate-Buffered Saline solution prepared with 18.2 megOhm water, 0.2 micron sterile filtered and steam sterilized in final packaging. Balanced salt solution used in many biomolecular applications. Ultra pure quality makes buffer ideal for use in a variety of cell…

  • Buffer Tablets, pH 7.2


    Phosphate 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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