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pH Buffer Calibration Kit 3-Pack: 250 mL (8.4 fl oz) Each of pH 4.00, pH 6.86, and pH 9.18 — NIST Traceable Reference Standards for All pH Meters

Product ID: B071KGTN7G Condition: New

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Product Description

pH Buffer Calibration Kit 3-Pack: 250 mL (8.4 fl oz) Each of pH 4.00, pH 6.86, and pH 9.18 — NIST Traceable Reference Standards for All pH Meters

Labeled for both 20°C and 25°C temperature values
Individually Bagged 250 ml (8.4 oz) Poly Bottles
Lot Numbered and Expiration Dated
Free Certificate of Analysis and Traceability
For Pharmaceutical, Academic, Research and Industrial Labs

These buffer calibration solutions are suitable for the calibration of all pH meters. Each production lot is manufactured in our USA laboratory following carefully controlled written procedures and standardized against NIST standard reference materials (SRM) for highest 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.