Universal hose holder, max Ø14mm Size: 1.8cm x 9.8cm x 5.6cm
Spicy mixture of spices and herbs for ham Carefully selected spices...
Spice mix for ham Carefully selected spices give excellent taste and...
For regular calibration of electronic...
For regular calibration of electronic pH-meters. Content per bottle: 100 ml.
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What is pH?
pH is the measurement of the concentration of free hydrogen ions in a liquid. The pH of pure water is 7. Liquids having a larger concentration of hydrogen ions than water are acid and have a pH-value of less than 7. Liquids with a lower concentration of hydrogen ions, on the other hand, are base and have a pH value higher than 7. The pH scale runs from 1 to 14.
Maintaining a pH-meter
Your pH-meter is a precision instrument. Proper use and appropriate maintenance are important if you are to enjoy it for a long time. Here are some things to look out for: