CYCO pH 4.0 Solution Size:Liter A truly exceptional ready-to-use coco

A truly exceptional ready-to-use coco fiber-based potting soil

Now features additional hanging holes for V-hangers that are included with every fixture

Adjustable arm can be used vertically or horizontally

Come in packs labeled with instructions

CYCO pH 4.0 Solution Size:Liter A truly exceptional ready-to-use cocoThe 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 @ 25C (77F) based on