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Precision pH Buffers, Ricca Chemical Company

Supplier: Ricca Chemical
This precision line of pH Buffers offers tolerances of ±0.005 pH unit or better. Specially selected containers and proprietary manufacturing processes help create some of the most accurate buffers on the market.

Certifications: Compared against and certified traceable to NIST Standard Reference Materials.

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Size pH Value Color pH Accuracy Packed Reference Temperature Supplier No. VWR Catalog Number Unit Price Quantity
500 mL 4.00 Red ±0.002 Poly Bottle 25 °C R1502000-500G RC1502-16 Case of 12 Retrieving Restricted
Each Retrieving Restricted
500 mL 7.000 Yellow ±0.002 Poly Bottle 25 °C R1552000-500G RC1552-16 Case of 12 (500 ml) Retrieving Restricted
Each(500ml) Retrieving Restricted
500 mL 10.00 Blue ±0.005 Poly Bottle 25 °C R1602000-500G RC160216 Case of 12 (500ml) Retrieving Restricted
Each (500ml) Retrieving Restricted
restricted In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

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