Words similar to charcoal

Example sentences for: charcoal

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

In the following experiments, we used dexamethasone-free medium, and also treated the serum twice with activated charcoal, to remove endogenous steroids (stripped serum), then added defined amounts of dexamethasone for carying out the experiments.
Three hours after transfection, medium was removed and hormones added in phenol red-free DMEM containing 5% charcoal stripped serum and antibiotics.
2 × 105 per well) in 5% charcoal stripped serum (Hyclone, Logan, UT), antibiotics, and 2 mM L-glutamine in phenol red-free DMEM.
Free radioactivity was then separated from bound radioactivity by dextran-coated charcoal (DCC) pellets.
Kohlstoffe is, of course, the stuff of coal, or charcoal.