203561 *6/ pack *12/ case
203571 *6/ pack *12/ case
203581 *6/ pack *12/ case
🔆
45
26
19
.99
.95
.99
174
102
75
.08
.00
.68
💧
31
19
16
.73
.94
.99
120
75
64
.12
.48
.33
🍅
27
17
15
.29
.95
.46
103
67
58
.30
.93
.54
🌱
The most common reasons for pH meter error is dry storage of the electrode and electrode contamination. These cause loss of accuracy, reduced performance and slower response times. Thoroughly clean the electrode after use and always store your pH meter with the cap firmly in place. Frequency of meter calibration is crucial and will optimize your pH meters performance. For calibration of pH meters at pH 4.0, pH buffer 4.0 @ 25degrees FahrenheitC (77degrees FahrenheitF) based on international (APHA) standard formula.
