Temperature Influence on DuraCal pH Buffer 8.00 (Ref 238277)
A prerequisite for an accurate pH calibration is the availability of suitable buffer solutions. Hamilton 8.00 DuraCal liquid buffer solution (Ref 238277) has an accuracy of +/- 0.02 pH units and a stability of 60 months. The pH value of the buffer is affected by changing temperature. The effects of temperature from 5 to 50°C is shown below in 1 degree increments.
pH vs. Temperature: Reference table for 8.00 DuraCal pH buffer
| Temp [°C] | pH Value | Temp [°C] | pH Value |
|---|---|---|---|
| 5 | 8.09 | 30 | 7.98 |
| 6 | 8.09 | 31 | 7.98 |
| 7 | 8.08 | 32 | 7.98 |
| 8 | 8.08 | 33 | 7.97 |
| 9 | 8.07 | 34 | 7.97 |
| 10 | 8.07 | 35 | 7.97 |
| 11 | 8.06 | 36 | 7.96 |
| 12 | 8.06 | 37 | 7.96 |
| 13 | 8.05 | 38 | 7.96 |
| 14 | 8.05 | 39 | 7.95 |
| 15 | 8.05 | 40 | 7.95 |
| 16 | 8.04 | 41 | 7.95 |
| 17 | 8.04 | 42 | 7.95 |
| 18 | 8.03 | 43 | 7.94 |
| 19 | 8.03 | 44 | 7.94 |
| 20 | 8.02 | 45 | 7.94 |
| 21 | 8.02 | 46 | 7.94 |
| 22 | 8.01 | 47 | 7.94 |
| 23 | 8.01 | 48 | 7.93 |
| 24 | 8.01 | 49 | 7.93 |
| 25 | 8.00 | 50 | 7.93 |
| 26 | 8.00 | ||
| 27 | 7.99 | ||
| 28 | 7.99 | ||
| 29 | 7.99 |