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You Searched for: "pH 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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Catalog Number: (BDH7300-4)
Supplier:  VWR
Description:   APHA 4500-C1 and ASTM 1253-91 for chlorine. Standardized at 25°C against chemicals whose certification is traceable to NIST.
SDS
Supplier:  BDH
Description:   Buffers are available as either colorless or colored solutions. They are all calibrated in an ISO 17025 certified laboratory using certified Standards...
SDS
Catalog Number: (BDH7447-1)
Supplier:  VWR
Description:   Suitable for method ASTM D 1253 for determination of residual chlorine.
SDS
Supplier:  Thermo Scientific
Description:   Perform accurate and reproducible pH calibrations with Orion™ pH Buffer Bottles. The pH 4.01, 5.00, 7.00, and 10.01 buffers are color-coded for ease o...
SDS
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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.
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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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