Temperature Influence on DuraCal pH Buffer 2.00 (Ref 238273)
A prerequisite for an accurate pH calibration is the availability of suitable buffer solutions. Hamilton 2.00 DuraCal liquid buffer solution (Ref 238273) 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 2.00 DuraCal pH buffer
| Temp [°C] | pH Value | Temp [°C] | pH Value |
|---|---|---|---|
| 5 | 1.99 | 30 | 1.99 |
| 6 | 1.99 | 31 | 1.99 |
| 7 | 1.99 | 32 | 1.99 |
| 8 | 2.00 | 33 | 1.99 |
| 9 | 2.00 | 34 | 1.98 |
| 10 | 2.00 | 35 | 1.98 |
| 11 | 2.00 | 36 | 1.98 |
| 12 | 2.00 | 37 | 1.98 |
| 13 | 2.00 | 38 | 1.98 |
| 14 | 2.00 | 39 | 1.98 |
| 15 | 2.00 | 40 | 1.98 |
| 16 | 2.00 | 41 | 1.98 |
| 17 | 2.00 | 42 | 1.97 |
| 18 | 2.00 | 43 | 1.97 |
| 19 | 2.00 | 44 | 1.97 |
| 20 | 2.00 | 45 | 1.97 |
| 21 | 2.00 | 46 | 1.97 |
| 22 | 2.00 | 47 | 1.97 |
| 23 | 2.00 | 48 | 1.97 |
| 24 | 2.00 | 49 | 1.97 |
| 25 | 2.00 | 50 | 1.97 |
| 26 | 2.00 | ||
| 27 | 1.99 | ||
| 28 | 1.99 | ||
| 29 | 1.99 |