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)
250-202-001Buffer pH 2500ml Details
250-203-001Buffer pH 3500ml Details
250-204-701Buffer pH 4 concentrate500ml Details
250-205-001Buffer pH 5500ml Details
250-206-001Buffer pH 6500ml Details
250-207-001Buffer pH 7500ml Details
250-200-310Borate Buffer500ml Details
250-200-340Borax Buffer, 0.00996M500ml Details
250-200-520Phosphate Buffer, 0.05M500ml Details
250-200-550Phthalate Buffer - pH 5.6500ml Details
250-200-580Buffer pH 7.40500ml Details
250-201-001Buffer pH 1500ml Details
250-200-130Acetate Buffer for Br, (pH 4.6-4.7)500ml Details
250-200-160Acetate Buffer for Cl, (pH 4)500ml Details
250-200-190Acetate Buffer for CN, (pH 4.5)500ml Details
250-200-220Acetate Buffer for F500ml Details
250-200-250Acid Buffer with Chloride500ml Details
250-200-280Ammonium Acetate-Acetic Acid Buffer500ml Details
250-110-102Buffer pH 7.2 (phosphate), for BOD5L Details
250-170-252Color Development Buffer5L Details
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