Words similar to scraping

Example sentences for: scraping

How can you use “scraping” in a sentence? Here are some example sentences to help you improve your vocabulary:

Cell lysates for immunoblotting were prepared by scraping cells into heated 2 × SDS sample buffer.
That's really scraping the bottom!
TPA-treated cells become adherent and were harvested at 40 hr by scraping in buffer A, pelleting the cells, and resuspending in buffer A plus 0.1% Igepal.
Besides the English in the south of France, we get lifestyle portraits of Romanians scraping by on fake passports in Paris, Americans slumming in dirty Madrid, a German soldier returned from prison camp to Berlin; in the later stories, we meet Canadians coping with European strays.
The image of Clinton scraping graffiti off some high school might persuade enough Republicans to sign on.