You Searched For: pH Calibration Buffers

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The pH buffers are essential for routine pH meter calibration in order to capture accurate readings. Ready-to-use prepared solutions eliminate the time, expense, and contamination risks of mixing buffers. 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.


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Supplier: BDH
Description: BDH pH buffers are available as either colorless or colored solutions.
Supplier: VWR International
Description: For sympHony® pH meter standardization.
Supplier: VWR International
Description: APHA 4500-C1 and ASTM 1253-91 for chlorine
Catalog Number: (BDH7447-1)
Supplier: VWR International
Description: Suitable for determination of chlorine.
Catalog Number: (10154-392)
Supplier: VWR International
Description: Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes

SDS

Supplier: VWR
Description: These buffer solutions are for calibrating pH meters
Supplier: VWR
Description: STANDARD PH 4.0 BIOTECHNOLOGY GRD 500ML
Supplier: Avantor
Description: Accurate to within ±0.01 pH at 25 °C (±0.02 for pH 9 and 9.18).
Supplier: Avantor
Description: DILUT-IT dissolution media concentrates are produced from raw materials in accordance with USP/EP/BP/JP guidelines under validated processes in Avanto...
Supplier: Avantor
Description: High quality buffer solutions ensure accurate pH measurements time after time.
Supplier: Avantor
Description: This BAKER ANALYZED® Reagent is a phosphate buffer solution for laboratory, research, and/or manufacturing uses.
Catalog Number: (CAJT5656-3)
Supplier: Avantor
Description: This BAKER ANALYZED® Reagent is a phosphate buffer solution for laboratory, research, and/or manufacturing uses.
Catalog Number: (CAJT5904-2)
Supplier: Avantor
Description: Ammonia-ammonium chloride buffer
Catalog Number: (470233-572)
Supplier: Ward's Science
Description: Includes 500 mL each of buffer solution pH 10, pH 4, and pH 7. Also includes 100 mL of electrode storage solution, KCl.

SDS

Supplier: Hach
Description: For pH meter standardization
Supplier: MilliporeSigma
Description: Standardized against solutions whose certification is traceable to the National Institute of Standards and Technology.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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