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)
250-207-001Buffer pH 7500ml Details
250-207-003Buffer pH 75L Details
250-207-002Buffer pH 7L Details
250-207-701Buffer pH 7 concentrate500ml Details
250-207-702Buffer pH 7 concentrateL Details
250-207-503Buffer pH 7 yellow20L Details
250-207-501Buffer pH 7 yellow500ml Details
250-207-502Buffer pH 7 yellow5L Details
250-207-509Buffer pH 7 yellowGallon Details
250-110-100Buffer pH 7.2 (phosphate), for BOD500ml Details
250-110-102Buffer pH 7.2 (phosphate), for BOD5L Details
250-110-101Buffer pH 7.2 (phosphate), for BODL Details
250-200-584Buffer pH 7.4020L Details
250-200-580Buffer pH 7.40500ml Details
250-200-582Buffer pH 7.405L Details
250-200-581Buffer pH 7.40L Details
250-208-004Buffer pH 810L Details
250-208-005Buffer pH 820L Details
250-208-001Buffer pH 8500ml Details
250-208-003Buffer pH 85L Details
Displaying items 81 - 100 of 146