Description
Ethos’ color-coded buffer solutions are available at three pH levels for pH meter electrode calibration: pH 4.0 / Red (Cat. 1500); pH 7.0 / Yellow (Cat. 1510); pH 10.0 / Blue (Cat. 1520).
Unit Size: 16oz
Additional information
| Weight | 1.4 lbs |
|---|---|
| Dimensions | 6 × 6 × 6 in |
