AccuSPEC Buffers

We offer a full range of pH buffers for most laboratory applications. Buffers are traceable to NIST standards and a comprehensive Certificate of Analysis is included. All buffers are certified at 25oC.


Color coded and come with flip-top cap for easy dispensing. (for pH 4, 7 & 10)

Available in various sizes from 500 ml to 20 liters. 

• Certificates of Analysis include actual concentration, lot number, expiry date, and traceability to NIST, where applicable. 

• Custom buffers are available, please contact us for more information.

 (sorted ascending)
250-203-002Buffer pH 3L Details
250-204-004Buffer pH 410L Details
250-204-005Buffer pH 420L Details
250-204-701Buffer pH 4 concentrate500ml Details
250-204-702Buffer pH 4 concentrateL Details
250-204-503Buffer pH 4 red20L Details
250-204-502Buffer pH 4 red5L Details
250-204-509Buffer pH 4 redGallon Details
250-205-004Buffer pH 510L Details
250-205-005Buffer pH 520L Details
250-205-001Buffer pH 5500ml Details
250-205-003Buffer pH 55L Details
250-205-002Buffer pH 5L Details
250-206-004Buffer pH 610L Details
250-206-005Buffer pH 620L Details
250-206-001Buffer pH 6500ml Details
250-206-003Buffer pH 65L Details
250-206-002Buffer pH 6L Details
250-207-004Buffer pH 710L Details
250-207-005Buffer pH 720L Details
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