Examples of 'ph lower' in a sentence
Meaning of "ph lower"
ph lower: the act of reducing the acidity level as measured by the pH scale, often through the use of basic substances to neutralize acids
How to use "ph lower" in a sentence
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ph lower
Hydrolysis could also occur at pH lower than 4.
At a pH lower than 5, the metabolic activity in bacteria is significantly decreased.
This invention may be practiced at a pH lower than 6.
A pH lower than 5 is undesirable because of the possible enhancement of enamel demineralization.
We recommend using products with a pH lower than 7.
Fruity coatings ideally have a pH lower than 5 to provide an appropriate acid taste.
A frequently used approach is the use of hydroquinone at a pH lower than 4.
For example, at a pH lower than the isoelectric point, the gelatin is positively charged.
Best results are obtained at pH lower than 3.
At a pH lower than 2, the extraction of nickel is negligible.
The kidneys can not excrete urine that has a pH lower than 5.
At pH lower than about 3, demineralization occurs rapidly.
The oxidising agent must be used in an acid environment, preferably at a pH lower than 5.
An acidic pH lower than 6.5 is envisaged as providing a good embodiment of the invention.
Bringing the solution into contact with the resin containing a thiol group at a pH lower than 1.
See also
Values in brackets are at a pH lower than 6.0, when the histidine residue is positively charged.
Most fruit juices have a pH lower than 3.
At a pH lower than pKa1, cationic olopatadine ( with ionized tertiary amino group ) is dominant.
It has a very good survival rate at an acid pH lower than 4 ;.
Acidic water ( a pH lower than 7 ) can be suited for Lake Tanganyika cichlids by adding salts.
Process according to claim 6, wherein the aqueous solution has a pH lower than 6.
Acidic soils with a pH lower than 7,5 are unsuitable.
Acid, Corrosive substance which has a pH lower than 7.
At a pH lower than 10, corrosion may begin to occur.
The acid alumina silica phosphate solution has advantageously a pH lower than 2, preferably lower than 1.
Values of pH lower than 5.5 and higher than 8.0 represent risks of complications during intravenous therapy.
Process according to Claim 3, characterised in that said solution is adjusted to a pH lower than 1.
Such pH threshold will be a pH lower than approximately 7.0.
For a pH lower than or equal to 12, F - ions are added as the mobilizing agent.
If there is any decrease in pH lower than 7.0, it may lead to an explosion.
Arterial blood gas analysis detects acidemia pH lower than 7.35.
Highly acid soils ( with a pH lower than 4.5 ) reach concentrations of chemical elements toxic to plants.
Preferably, the fusogenic agent changes charge, e.g., becomes protonated, at pH lower than physiological range.
Consequently, an acidic electrolyte, especially of pH lower than 4, or even than 3, is advantageously employed.
The process according to claim 1, wherein the aqueous suspension A has a pH lower than 3.5.
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