Examples of 'ph-value' in a sentence
Meaning of "ph-value"
ph-value: a measure of the acidity or alkalinity of a solution, on a scale of 0 to 14, where a pH of 7 is considered neutral. This term is commonly used in chemistry and biology to assess the properties of substances
How to use "ph-value" in a sentence
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ph-value
Influence of the pH-value on the human body.
Its pH-value does not have to be specially adjusted.
The result is shown in the display as pH-value.
The pH-value of the bleaching agent is acidic.
It is usually necessary to raise the pH-value.
Adjustment of the pH-value by the addition of bases.
The elution was done by shifting the pH-value.
The pH-value is also measured in the nitrification reactor.
The reaction is ended when there is no variation to the pH-value.
The pH-value was adjusted to the desired value by means of a regulator.
Several experiments were made to establish which pH-value was the best.
With a pH-value outside this range flocculation will occur.
The balance of calcium carbonate equally depends of temperature and pH-value.
Adjustment of the pH-value by the addition of organic or inorganic acids.
Strong alkaline or acidic water samples must be adjusted to a pH-value between pH 4.
See also
The pH-value was measured after each addition of the NaOH solution.
The dosing means are programmed to regulate the pH-value so as to match a predefined profile.
Amending the pH-value of the elution buffer by increasing or decreasing the pH.
Growing cells will cause a decrease of the pH-value due to lactate production.
Depending on the pH-value of the solvent bile acids are of low solubility.
This procedure also makes it possible to adjust the pH-value to a desired level.
Such property can be the pH-value of the solution or the conductivity thereof.
Furthemore, manganese is preferred to magnesium due to the efficiency and a lower pH-value.
The pH-value is derived from fibres and all additives present in the substrate.
In most cases one process step is done to stabilize the pH-value of the water.
The high pH-value causes a reaction in which the passivation layer on the workpiece dissolves.
Aqueous sodium hydroxide is added to the reaction mixture to reach an alkaline pH-value.
Inside the bioreactor temperature, dissolved oxygen and pH-value are basic parameters to be controlled.
The electrolytic bath is preferably an aqueous solution of NaCl with acidic pH-value.
A study to develop a determination method for pH-value to the biowaste coming in the composting process.
Combinations of gradual and continuous changes are also possible of the l1 with the pH-value.
Typically the pH-value of the process for the preparation of a hardening accelerator is higher than 9.
The inventive pharmaceutical composition may be prepared and administered in a pH-value as defined above.
Tests with a pH-value of about 8 have shown a remarkably efficient ammonium removal for manganese.
The person skilled in the art can easily determine the optimum pH-value.
Figure 2 shows the change in pH-value and gluconic acid concentration during the process.
The decomposition of the urea to ammonium ions brings about an increase in that pH-value.
The tannins affect the pH-value and the water turns dark - just like a blackwater river.
Excess KOH was then neutralized by addition of concentrated HCl to a pH-value of 7.
In Region b, lowering the pH-value is associated with an increase in effective solubility.
Curve B is the relative luminescence intensity of species B as a function of pH-value.
Even the PH-value of your saliva has an influence . According to my friend Richard.
At room temperature the pH-value is adjusted with part E.
Fluvialis w-TA in dependence from the given pH-value.
Dependency of the Aggregation on pH-Value The bacteria were grown as in Example 1.
Moreover, the product is preferably balanced at a physiological pH-value.
Decreases the pH-value of the water quickly by 3 pH.
After cooling to room temperature acetic acid was added to a pH-value of 8.
A low pH-value harms aquatic organisms.
The alkalinity and pH-value is increased.
