The phrase "a small drop for" is correct and usable in written English.
It can be used in contexts where you are discussing a minor contribution or a slight decrease in something, often in relation to a larger context.
Example: "While it may seem like a small drop for the company, it could have significant implications for our overall strategy."
Alternatives: "a minor contribution to" or "a slight decrease in".
Briefly, glass coverslips were cleaned by use of oxygen plasma before it was placed in a vacuum desiccator containing a small drop of 1H,1H,2H,2H-perfluorooctyltrichlorosilane 1H,1H,2H,2H-perfluorooctyltrichlorosilane
Conversely, POLQA remains consistent in the second test (aside from a small drop of around 0.1 for a 40-ms delay), while in the first test, delays from 4 up to 14 ms cause a rapid drop in predicted MOS with a maximum drop in MOS-LQOn of almost 2.5.
Colored cubes are as easy as adding a small drop of food coloring to the water for each cube before freezing.
Use as a moisturizer after toning or mix a small drop with foundation for an even, luminous complexion.
British Gas's residential business has reported a small drop in profits for 2013 due to warmer weather and higher wholesale energy costs.
There was also a small drop in life expectancy for men at ages 85 and 95, while longevity for men in the two younger age groups stagnated, according to a report published on Tuesday by Public Health England (PHE).
improved specificity by 20% with only a small drop in sensitivity of 6% for classifying fallers; however this was not true for classifying frequent near-fallers as there was an equally high drop in sensitivity as specificity from a cut-off of 10 seconds to 11 seconds.
Pretax profit was virtually unchanged at £1.9 billion ($3.9 billion), beating the market consensus for a small drop.
GDP seemed set for a small drop in the third quarter, after shrinking at an annualised rate of 0.7% in the three months to June.
A teaching union claims a gap in funding is part of the reason for a small drop in A-level results in Wales.
