The phrase "accurate quantity of" is correct and usable in written English.
It can be used when discussing the precise amount of something, often in contexts like science, cooking, or inventory management.
Example: "To ensure the experiment's success, we need to measure the accurate quantity of each chemical component."
Alternatives: "exact amount of" or "precise quantity of".
A stock solution of lead (II) ions concentration 1,000 mg/L was prepared by dissolving an accurate quantity of 1.6 g Pb NO3 2 (Merck) in deionized water.
DNA concentration was measured using NanoDrop ND-1000 beache each microinjection to obtain the most accurate quantity of soluble plasmid DNA.
The Zn2+ stock solution used in this study was prepared by dissolving an accurate quantity of ZnCl2 with deionized water.
The Cu II) stock solutions, at 1 g/L concentrations, were prepared in distilled water by dissolving accurate quantity of Cu(NO3 2 reagent.
Because of development of highly sensitive AAA, quantification of free amino acids can be readily achieved in sub-picomole level, but obtaining accurate quantity of low-abundance proteins (less than 100 ng) after hydrolysis steps without or less contamination from environment is far more difficult [ 18, 19].
The receiving laboratories then use their own procedures of weighing accurate quantities to prepare stock and working standard solutions.
There are several ways of establishing a more accurate measure of quantity consumed.
Write down accurate quantities.
Even assuming that an automatic filter could be deployed that was 99% accurate, the sheer quantity of material available online means that millions of pages will be unjustly blocked, while plenty of porn penetrates the filter.
However, the quantity of accurate experimental work, carried out to examine the validity of these theories appears to be limited.
With an accurate assessment of the quantity of greenhouse gases the Institute produces — and from what sources — MIT is now positioned to launch a climate action planning process in early 2016.
