JBL Aquarium
JBL - Standard buffer solution pH 4.0 - 50ml
JBL pH 4.0 Standard Buffer Solution 50ml is a pH 4.0 calibration solution.
Order it before
15:00 tomorrow
and receive it
on
Thursday, April 25, 2024
with
Chronopost - Livraison express à domicile
Learn more
- Professional use of pH electrodes for aquariums: calibration liquid for pH 4.0 electrodes.
- Easy to use: fill the test tube with buffer solution. Remove the electrode from the water. Immerse and rinse the electrode according to the instructions.
- No falsification of pH: precise measurement thanks to the calibration of the electrode.
- Safe storage: small bottle with screw cap. For multiple use.
JBL pH 4.0 Standard Buffer Solution 50ml is a pH 4.0 calibration solution.