Sentence examples for be challenging to remove from inspiring English sources

Cobalt crusts, being stuck to rock, could be challenging to remove.

But the databases are coming under scrutiny from consumer lawyers and federal regulators, who say it can be challenging to remove inaccurate information or get copies of the reports, a requirement under federal law.

For the same reason, they can be challenging to remove surgically.

Product-related impurity species, which may consist of undesirable isoforms, aggregated, or misfolded variants of the desired monomeric form of the product, can be challenging to remove using preparatory scale chromatographic techniques.

Combining two liquids, the solution takes advantage of the high density of silicone blend but it can be challenging to remove.

In addition to a staffing review, all contracts would need to be challenged to remove any discretionary costs and offices considered for sale or sublet".

And although the hefty, largely interred stones were challenging to remove, landowners still occasionally uprooted them.

"There is a real jumble of bones in there, but it's been challenging to remove them because they come from a bone bed that is about half a metre thick and goes into the hillside," said Steve Brusatte, who led the study.

The reason that pathology case accession numbers are challenging to remove is the wide variety of formats being used.

It is challenging to remove these detergents in conventional approach, while in this workflow they are easily removed by washing the hydrazide resins with 80% ACN.

There are some invisible (to the naked eye) parasites (giardia and toxoplasmosis) that can infect humans (zoonotic disease), which are challenging to remove.