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pH Buffer Calibration Solution Kit 3-Pack: pH 4.00, pH 7.00, pH 10.00 Buffers — 250 ml (8.4 fl oz) Each — Color Coded — NIST Traceable for All pH Meters

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NIST Reference Calibrated
Color Coded for Easy Identification
Lot Numbered and Expiration Dated

Amazon.com Price: $22.69 (as of 18/02/2025 03:36 PST- Details)

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These buffer calibration solutions are suitable for the calibration of all pH meters. Each production lot is manufactured in our own laboratory following carefully controlled written procedures and standardized against NIST standard reference materials (SRM) for high accuracy. The finished product is assigned a unique Lot number and expiration date. These products will have greater than one year shelf life when received. Certificate of analysis and traceability included.

NIST Reference Calibrated
Color Coded for Easy Identification
Lot Numbered and Expiration Dated
Individually Bagged 250 ml (8.4 fl oz) Poly Bottles
For Pharmaceutical, Academic, Research and Industrial Labs

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