The graphs of trigonometric functions have several properties to elicit. To be able to graph these functions by hand, we have to understand them. Before we progress, take a look at this video that describes some of the basics of sine and cosine curves.
Quick Answer. Ng/ml stands for nanograms per milliliter. This unit of measurement is often used for lab test results. For example, results of lab tests taken to check the levels of progesterone in the human blood are measured in nanograms per milliliter. Continue Reading.
Abbreviations: ng. Definition: (NAN-oh-GRAM) A nanogram is one billionth of a gram. There are 28.35 grams in an ounce. PSA is usually reported as ng/ml, which means the number of nanograms per milliliter of fluid. make another selection.