214101 *6/ pack *12/ case
214111 *6/ pack *12/ case
🔆
62
48
.60
.63
236
184
.96
.08
💧
42
35
.57
.50
161
134
.13
.38
🍅
35
29
.76
.82
135
112
.35
.88
🌱 The 2.77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe. Calibration Solution should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened.""
