pH Buffers And pH Test Solutions
pH Buffers and pH Test Solutions are essential tools for accurate and reliable pH measurement in various scientific and industrial applications. These solutions, designed to maintain stability across a range of conditions, ensure precise calibration and testing, which is critical for experiments and processes requiring stringent pH control.
Our selection of pH buffers includes specialized options like the pH 13 buffer, ideal for high-alkalinity environments. These pH standards are formulated to deliver consistent results, making them indispensable for pH calibration standard procedures. They come in a variety of sizes and concentrations, ensuring compatibility with different instruments and applications.
Using our pH buffers and solutions, users can achieve precise pH readings, which are crucial for maintaining the integrity of their work. The availability of various pH calibration standards helps set accurate reference points for measurements, enhancing data reliability.
We offer a broad range of pH and buffers, from general-purpose solutions to precise formulations. Whether you need buffers for routine laboratory calibrations or specialized pH test solutions for unique research needs, our products provide dependable performance.
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The most accurate pH Standards available anywhere Certified Reference Material Traceable® Certificate supplied Highest accuracy available Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes. Accuracy for the…
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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 Traceable to NIST standards
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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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Need even tighter tolerances? Our precision line of pH Buffers has tolerances of +/- 0.005 pH unit or BETTER. Specially selected containers and proprietary manufacturing processes lead to the most accurate Buffers on the market. Tested in an ISO 17025 Accredited Laboratory.
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Buffer, pH 9.00, Standardized
Reagents®Composition: Water 95.12%, Hydrochloric Acid 0.1N 4.60%, Sodium Borate Decahydrate 0.28%, Sodium Azide 0% Boiling Point: 100°C Color: Colorless Physical State: Liquid pH Range: 9 Shelf Life: 24 Months Solubility: Miscible
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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…
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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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Buffer, pH 6.00, Standardized
Reagents®Boiling Point: approx. 100°C Density: 1 Melting Point: approx. 0°C Color: Colorless liquid Physical State: Liquid pH Range: 6 Solubility Information: Miscible Storage: Ambient DOT: NOT REGULATED.
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Buffer Calibration Solutions
Mettler ToledoAny 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.…
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Technical buffering solutions for pH 4.01, pH 7.00 and pH 10.01: pH 4.01, pH 7.00 and pH 10.01 are available in the practical 50mL bottles as well as in 1L special bottles with dosing device and pour spout. The buffer 10.0 is a special case: It is only still suitable for…
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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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ROSS™ All-in-One™ pH Buffer Kit
Thermo Scientific OrionMaintain pH electrodes more effectively with Thermo Scientific™ Orion™ ROSS™ All-in-One™ pH Buffer Kits. Convenient buffer kit includes 4.01, 7.00 and 10.01 buffers, ROSS storage solution, cleaning solution and storage bottle. Kit includes one each: 1 pint…
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The Extech PH10-P are two bottles of 10 pH Buffer Solution. Comes in convenient pint size plastic bottles.
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Buffer Standard, pH 3.00
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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Redox Buffer
Mettler ToledoThe Mettler Toledo redox buffer comes in an impact-resistant bottle that keeps the contents safe. Buffer is ideal to use for calibration and verification process. Mettler products are intended for sale/shipment within the US only. International customers should contact their local Mettler…
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Grade: Reference Standard
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Grade: Reference Standard
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Buffer, Reference Standard, pH 4.00 ± 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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Buffer Solution, pH 7.00 (Color Coded Yellow)
GFS ChemicalspH (@ 25°C) 7.00 +/- 0.02 NIST Traceable
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Buffer, Reference Standard, pH 6.00 ± 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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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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Traceable® ColorCode pH One-Shot™ Assorted
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…
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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. Multiple sizes to fit your usage and budget constraints. All combined in one of the most comprehensive…
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Buffer solution, pH 9.18±0.01 @ 25°, colorless, NIST traceable
BeanTown ChemicalMDL No: MFCD00147253 Liquid
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FLUKA Buffer solution pH 7.0 (20 °C), green colored, potassium dihydrogen…
Honeywell Research ChemicalsSynonyms: Potassium sodium phosphate buffer solution General description: This standard solution is tested against certified reference materials from NIST and/or PTB. Packaging: The suffix -VP or -VOLPAC in the product number indicates packaging in 5 or 10 L VOLPAC containers.
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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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Fluka Phosphate buffer solution pH 7.00 (20oC) (potassium dihydrogen phosphate /…
Honeywell Research ChemicalsDensity (g/cm3): 1.01
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Technical pH Buffers
Mettler ToledoAll METTLER TOLEDO calibration and cleaning solutions are available in handy bottles with no-fuss labels. Specialties for specific requirements Using our sachets guarantees fresh solution for every calibration as well as maximum ease of use. Every sachet box comes with a printed…