pH Buffer Standard Solutions
Choose from economical solution bottles or individually sealed pH buffer pouches.
Features
- NIST traceable materials
- Labeled with pH vs. temperature tables for accurate calibration
All Oakton pH buffer solutions are freshness dated, and standardized against NIST-traceable references to ensure quality. ±0.01 pH at 25°C.
Oakton pH Buffer Solution Bottles are labeled with the name and CAS number for all ingredients (for "Right-to-Know" requirements), and are supplied with an MSDS.
Oakton Pouches are convenient, air-tight pouches with high-precision calibration standards. Ideal for field use- take them to your test site for on-the-spot calibration. Each box contains twenty 20mL pouches. 5 each of pH 4.01, 7.00, 10.00 & rinse water pouches.
Specifications:
| Mfr. No. WD-05942-10 | pH Buffer Pack: 500mL bottle each of 4.01, 7.00 & 10.00 standards |
| Mfr. No. WD-35653-04 | pH Pouch Assortment: Each box contains twenty 20mL pouches. 5 each of pH 4.01, 7.00, 10.00 & rinse water pouches. |