Words similar to methylene
Example sentences for: methylene
How can you use “methylene” in a sentence? Here are some example sentences to help you improve your vocabulary:
OSHA's 1997 methylene chloride standard is strict and comprehensive; it lowered the 8-hour time weighted average Permissible Exposure Limit for the chemical from 1736 mg/m 3to 87 mg/m 3(500 ppm to 25 ppm) and required exposure monitoring, worker training, engineering controls, designation of restricted areas, spill and leak prevention and medical surveillance.
It is not OSHA's intention to force industries to abandon methylene chloride.
In 1999, at the beginning of this study, the company operated the methylene chloride degreaser up to four hours a day, five days a week for a total of 20 hours a week.
The facility manager noted that n-methyl pyrrolidone and the Freon 141b-based chemistry were both more expensive than methylene chloride.
A crosslink formed by formaldehyde between two functional groups is theoretically and experimentally a non-reducible methylene bridge.