The phrase "using varying amounts of" is grammatically correct and can be used in written English.
It is often used to describe the use of different quantities or proportions of something. Example: "The recipe for the cake calls for using varying amounts of sugar, depending on how sweet you want it to be."
The sensitivity and the specificity of these two PCR reactions were determined using varying amounts of HPV DNA containing plasmids and negative and positive controls.
These sonicated samples were collected and a set of standard protein was prepared using varying amounts of BSA.
Current estimates of inhibitory concentrations depend largely on cell culture experiments using varying amounts of human or fetal serum that bind raltegravir.
YSD was also useful in comparing the specificity and avidity of the antigen-antibody interaction between different clones using varying amounts of IgG from immune rabbits (Fig. 1C).
Depending on the algorithm, the larger the pool of historical data, the more reliable are the performance measures, since the assessment of normal variability improves with measurements over time We assessed the accuracy of the algorithm using the two spatial resolutions by simulating increasing cases on a background of real TB cases, using varying amounts of historical data.
Total amount of DNA transfected was kept constant by using varying amounts of an empty pCI vector.
Novel aliphatic polyurethane (PU) nanohybrids have been prepared using varying amount of graphene by dispersing it in the early stage of polymerization (in situ) and achieved uniform distribution throughout the matrix, required for the improvement of properties.
The decomposition was examined using varying amount of catalyst, which showed the dye decomposition activity to be proportional to the amount of the catalyst.
Arizona, Oklahoma and Ohio used varying amounts of the sedative, but all were higher than safely prescribed dosages.
Prior studies have used varying amounts of a fibrous protein called collagen to adjust the stiffness of the extracellular matrix, but Mooney's team recognized early on that collagen has more than a simple mechanical effect on cells: it can also trigger certain signaling pathways.
It also can use varying amounts of speech input from any one person.
