pH 4.00 & 7.00 Calibration Buffer 2-Pack, 500 mL (1.06 pt) Each
pH 4.00 & 7.00 Calibration Buffer 2-Pack, 500 mL (1.06 pt) Each
Key features
- 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
Want that feeling of confidence from doing things right? Get our accurate, unbiased, independent and scientifically documented calibration standards and be sure your meter is working correctly. These buffer calibration solutions are suitable for the calibration of all pH meters. Each production lot is manufactured in our 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.
Free shipping on orders $50+. 30-day hassle-free returns.
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