Words similar to pre-cleared

Example sentences for: pre-cleared

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

After 24 h incubation at 37°C, the culture medium was pre-cleared and the virus was concentrated by centrifugation at 13,500 rpm for 80 min in a SW28 rotor and resuspended in 1 mM Tris-HCl (pH 9).