-40%
Solution Ph 6.86 7 Neutral!! Sizing Swimming Pool Phmètre Aquaponie
$ 3.24
- Description
- Size Guide
Description
Calibration / calibration bagfor pH-Meter
to be diluted in 250 mL of water at 25 ° C
- solution pH 6.86
Calibration / calibration bag for pH-Meter to be diluted in 250 mL of water at 25 ° C - solution pH 6.86