Examples of 'is at a ph' in a sentence
Meaning of "is at a ph"
Is at a pH: This phrase is used in the context of chemistry to indicate the measured acidity or alkalinity level of a substance, with pH being a scale ranging from 0 to 14
How to use "is at a ph" in a sentence
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is at a ph
In some embodiments, the wash solution is at a pH of about 1.
The incubating is at a pH value of pH 5.
X represents a sodium or triethanolammonium ion ; and the composition is at a pH of 7 to 10.
In one embodiment, the added water is at a pH of about 7 or higher.
Good results are obtained when the treating solution is at a pH of 2 to 3.
Preferably, the iron solution is at a pH from 6 to 7.
In some embodiments, a formulation or composition is at a pH of about 5.5.
A process according to claim 1, wherein said reaction solution is at a pH of at least about 11.
The balance water ; wherein the composition is at a pH of about 7.5.
The method of claim 3, wherein the borate buffer is at a pH of at or about 8.5.
The method of claim 9, wherein the carrier solution is at a pH from about 3 to about 9.
The apparatus of claim 20, wherein the carrier solution is at a pH from about 3 to about 9.
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