Product Description
Key Features
- Available in multiple volumes to reduce waste and support various levels of lab throughput
- Color coded and/or clearly labeled for easy identification in busy labs
- Unopened, shelf life is 2 years
- NIST/USA buffer value of pH 1.68 traceable to NIST standard reference materials
More About this Item
pH 1.68 is a common low-range pH meter calibration point that is frequently used in acidic applications. All Oakton pH buffer solutions are manufactured under ISO 9000 quality guidelines and traceable to NIST standard (for meters with 0.01 resolution). A pH/temperature table is printed on the label for accurate calibrations.
Available as Reference Materials (RM) and Certified Reference Material (CRM) grade. pH 1.68 is sold in individual 500-mL bottles and available in cases of 12. If unopened, shelf life of pH 1.68 is 2 years.
Store buffers away from direct sunlight.
