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)
250-110-100Buffer pH 7.2 (phosphate), for BOD500ml Details
250-110-101Buffer pH 7.2 (phosphate), for BODL Details
250-110-102Buffer pH 7.2 (phosphate), for BOD5L Details
250-170-150Barium Borate-Hydroxide Buffer500ml Details
250-170-151Barium Borate-Hydroxide BufferL Details
250-170-250Color Development Buffer500ml Details
250-170-251Color Development BufferL Details
250-170-252Color Development Buffer5L Details
250-170-275Color Dilution Buffer500ml Details
250-170-276Color Dilution BufferL Details
250-170-277Color Dilution Buffer5L Details
250-200-000Buffer Set500ml Details
250-200-100Acetate Buffer for As, ( pH 5.5 )500ml Details
250-200-101Acetate Buffer for As, ( pH 5.5 )L Details
250-200-102Acetate Buffer for As, ( pH 5.5 )5L Details
250-200-130Acetate Buffer for Br, (pH 4.6-4.7)500ml Details
250-200-131Acetate Buffer for Br, (pH 4.6-4.7)L Details
250-200-132Acetate Buffer for Br, (pH 4.6-4.7)5L Details
250-200-160Acetate Buffer for Cl, (pH 4)500ml Details
250-200-161Acetate Buffer for Cl, (pH 4)L Details
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