For breath testing with ¹⁴C-labeled compounds, the two most important gases of the five principle colonic gases for breath analysis are

Question

Quizplus · Accepted Answer

Of the five principal colonic gases (carbon dioxide, hydrogen, methane, nitrogen, and oxygen), carbon dioxide and hydrogen are the two most important for breath analysis.¹⁴C-carbon dioxide breath is trapped as labeled carbonic acid by a known amount of alkali, such as hyamine hydroxide.

For Breath Testing with 14C-Labeled Compounds, the Two Most Important

For Breath Testing with ¹⁴C-Labeled Compounds, the Two Most Important