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)
250-200-493Carbonate Buffer20L Details
250-200-491Carbonate Buffer5L Details
250-200-490Carbonate BufferL Details
250-170-250Color Development Buffer500ml Details
250-170-252Color Development Buffer5L Details
250-170-251Color Development BufferL Details
250-170-275Color Dilution Buffer500ml Details
250-170-277Color Dilution Buffer5L Details
250-170-276Color Dilution BufferL Details
250-240-510Mehlich Buffer Solution500ml Details
250-240-512Mehlich Buffer Solution5L Details
250-240-511Mehlich Buffer SolutionL Details
250-200-594pH 7.4 Phosphate Buffer Solution, 0.1M20L Details
250-200-523Phosphate Buffer, 0.05M10L Details
250-200-524Phosphate Buffer, 0.05M20L Details
250-200-520Phosphate Buffer, 0.05M500ml Details
250-200-522Phosphate Buffer, 0.05M5L Details
250-200-521Phosphate Buffer, 0.05ML Details
250-200-552Phthalate Buffer - pH 5.64L Details
250-200-550Phthalate Buffer - pH 5.6500ml Details
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