pH Buffer Calibration Solution Kit 2-Pack — one pH 4.00 (red) and one pH 7.00 (Yellow), Each 500 mL (1.06 Pint) — NIST Traceable Reference Standards for All pH Meters
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Product Details
Color Coded for Easy Identification
Individually Bagged 500 ml (16.9 fl oz) Poly Bottles
Lot Numbered and Expiration Dated
Free Certificate of Analysis and Traceability
For Pharmaceutical, Academic, Research and Industrial Uses
Best Review
Wes Graham2024-11-22
4.5
Customers like the functionality, value for money, and speed of shipping of the lab chemical. They mention it works well for applications, is a great value for the money, and the shipping was fast. However, some customers have mixed opinions on its accuracy.
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