Examples of 'first solvent' in a sentence
Meaning of "first solvent"
First solvent: the initial substance capable of dissolving another substance, commonly used in chemistry and industrial processes
How to use "first solvent" in a sentence
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first solvent
First solvent extraction testwork for uranium.
Another preferred first solvent is lactic acid.
The first solvent is typically an organic solvent.
The agent is dissolved in the first solvent.
The first solvent is methyl soyate.
Stopping the aging by removing the first solvent.
The first solvent is charged to the reaction mixture.
Immiscible with first solvent.
Said first solvent is preferably aliphatic.
Such particles may include traces of residual first solvent.
The most preferred first solvent is dimethyl suphoxide.
The paste is dissolved in a minimum amount of the first solvent.
The first solvent phase comprises extraction solvent and catalyst.
A solution of the polysaccharide is prepared by dissolving the polysaccharide in a first solvent.
The amount of the first solvent used may be properly set.
See also
Toluene is a particularly preferred aromatic hydrocarbon for use as first solvent.
The first solvent may include a small amount of tertiary amine.
Thus the concentration of oxidisable material in the first solvent is reduced.
Removing the first solvent from the microdroplets to form the microparticles.
The substance may be insoluble or sparingly soluble in the first solvent.
Signals obscured by or unresolved in the first solvent were readily discernible in the second.
The first solvent is a highly volatile organic solvent exhibiting a low boiling point.
Surfaces to be bonded together were first solvent cleaned and then grit blasted.
Wherein the first solvent comprises a mixture of toluene with ethyl acetate and.
Another example is ethanol or isopropanol as first solvent and heptane as the second solvent.
The preferred first solvent is methanol and the preferred second solvent is acetone.
The second solvent should desirably act as a solvent for the solidified first solvent.
Other examples of the first solvent also include aprotic organic solvents.
Such increased gas flow will improve the drying of the residual first solvent.
Alternately the first solvent can be present to cooperate with the second solvent.
It is also customary for the second solvent to form a solution with the first solvent.
Preferably the first solvent is removed prior to the addition of the second solvent.
The said isolating step comprises evaporating said first solvent and said second solvent.
Preferably the first solvent is the alcohol corresponding to the alkoxide in the titanate.
The second solvent has a higher boiling point than the boiling point of the first solvent.
This solution is made using a first solvent in which the reactants easily dissolve.
First solvent Second solvent.
In a preferred embodiment the first solvent is miscible in all proportions with the poor solvent.
First of all, the dendrimer is dissolved in a first solvent.
The vaporised first solvent is preferably removed from the second region vía a first outlet.
In some embodiments, the first solvent is toluene.
Concentrate The first solvent systems tested result in extraction of the unsaponifiable.
Ethyl acetate, is present in the first solvent system.
Suitably, the first solvent is rapidly removed.
Removing solid material from the first solvent extract ;.
Thus, the first solvent may be anhydrous.
Suitably, the majority of the first solvent evaporates.
The first solvent is preferably selected to,.
In one embodiment, the first solvent is acetonitrile.
The first solvent is then removed, preferably by rotary evaporation.
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First to fight for right and freedom
He will need it first thing in the morning
It first appears on the scalp and face
Examples of using Solvent
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Compatible solvent such as water or mineral spirits
Effect of insolvency proceedings on solvent group member
It is a solvent for important substances in our body
