The pH buffers are essential for routine pH meter calibration to capture accurate pH range of acid or base. Ready-to-use prepared solutions eliminate the time, expense, and contamination risks of mixing buffers. pH buffers can be used to identify weak acid, conjugate base, strong acid, blood pH etc. With colored and colorless pH buffer options available, researchers can efficiently select the correct indicating solution for any test. Powder pillows and sachets permit laboratories to store the concentrated substances for longer time periods without being affected.
pH Reference Standard Buffers, VWR Chemicals BDH®
Supplier: BDH
BDH pH buffers are available as either colorless or colored solutions.
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Phosphate Buffer, pH 7.0, VWR Chemicals BDH®
Supplier: VWR International
Suitable for determination of chlorine.
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J.T.Baker®, pH Buffer Solutions
Supplier: AVANTOR PERFORMANCE MATERIALS MX
High quality buffer solutions ensure accurate pH measurements time after time.
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J.T.Baker® BAKER ANALYZED®, Buffer Solution, pH 7, Color Coded
Supplier: AVANTOR PERFORMANCE MATERIALS MX
This BAKER ANALYZED® Reagent is a phosphate buffer solution for laboratory, research, and/or manufacturing uses.
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Orion™ pH Buffer Bottles, Thermo Scientific
Supplier: Thermo Fisher Scientific
Perform accurate and reproducible pH calibrations with Orion™ pH buffer bottles.
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Orion™ pH Buffer Individual Use Pouches, Thermo Scientific
Supplier: Thermo Fisher Scientific
Ensure fresh, ready to use standards for pH calibration with Orion™ pH Buffer Individual Use Pouches
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Buffers, Concentrated Solutions, Honeywell Fluka™
Supplier: HONEYWELL INTERNATIONAL INC MX
Concentrate for dilution to 500 mL of buffer solution.
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Titrisol® pH Buffers, MilliporeSigma
Supplier: MERCK, S.A. DE C.V. SV
Traceable To . For 500ml Buffer Solution, PH 4.00 +/- 0.02 (20 Grad C) Titrisol
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pH Buffer Solutions, Referenced at 20 °C, Traceable to NIST, Fluka™, Honeywell Research Chemicals
Supplier: HONEYWELL INTERNATIONAL INC MX
Buffer solution pH 1.0 (20 deg C), traceable to SRM from NIST and PTB, Synonyms: Hydrochloric acid / potassium chloride, form: liquid, Size: 1L
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pH Buffer Solutions, Referenced at 20 °C, Fluka™, Honeywell Research Chemicals
Supplier: HONEYWELL INTERNATIONAL INC MX
Buffer solution, pH 12.0 (20 deg C), di-sodium hydrogen, pHosphate / sodium hydroxide solution, pHosphoric acid/di-Sodium hydrogen, pHosphate solution di-sodium hydrogen, pHosphate / sodium hydroxide solution, color: colourless, Form: liquid, Container type: Poly Bottle, Size: 1L
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Technical Buffer Solutions, Sachets
Supplier: METTLER TOLEDO S.A. DE C.V. MX
NIST-traceable buffer for pH electrode calibration and verification.
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NIST Traceable pH Buffers with Temperature Table
Supplier: METTLER TOLEDO S.A. DE C.V. MX
NIST-traceable buffer for pH electrode calibration and verification.
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Buffers, Alkaline, Reference Standards, RICCA Chemical Company
Supplier: RICCA CHEMICAL CO
Colorless buffers for pH calibration.
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Buffers, Reference standards, Acidic to Neutral, Ricca Chemical
Supplier: RICCA CHEMICAL CO
Colorless pH buffer solutions are certified to ±0.01 pH at 25°C
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Redox Buffer Solution
Supplier: METTLER TOLEDO(BALANCES) CA
Redox buffer solutions are used for verification of all common redox sensors.
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pH Buffer Capsules, Hydrion®
Supplier: MICRO ESSENTIAL LABORATORY I
For the quick and convenient preparation of fresh solutions of known pH values
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Traceable® Certified Reference Material (CRM) pH Buffers, Control Company
Supplier: ANTYLIA SCIENTIFIC
Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes
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Buffers, Precision Reference Standards, RICCA Chemical Company
Supplier: RICCA CHEMICAL CO
This precision line of pH Buffers offers tolerances of ±0.005 pH unit or better.
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Buffers, Reference Standards, Color-Coded, Ricca Chemical Company
Supplier: RICCA CHEMICAL CO
Reference standard, pH 4.00 +-0.01 at 25[degree]C. Meets USP requirements. Color coded red. Compared against and certified traceable to NIST Standard Reference Materials. Temperature - pH reference chart on label. Poly Bottle. 500mL
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: VWR International
: VWR International
: VWR International
: VWR International
: VWR International