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Pollard's pH Buffers

 

 
Pollardwater Buffers

Liquid

Pollard's pH ready-made buffer solutions are made from established formulas and are standardized with a pH meter that is calibrated to the NIST primary standard buffer solutions.

Accurate within ±.01pH at 25°C and have a shelf life of 1 year.  Available in 500 mL, Gallon or 4 Gallon sizes.

   
Pollard pH Pouches Buffer Pouches
  • Accurate calibration
  • Sealed buffer pouch provides disposable convenience
  • Portable
  • More accurate first time measurements

Easier to use than conventional liquid buffers; no secondary reservoir required.

All buffers are certified NIST traceable; used pouch can be attached to permanent batch records.

Each buffer pouch contains lot code and expiration date.
   

Tablets

Add one tablet to 20 mL of Deionized Water to produce buffers. Available 50 tablet packs. In foil strips of 10 tablets each.

 

 pH 7 Buffer MSDS

pH 10 Buffer MSDS