What is the correct abbreviation for one gram?

Answer 1

So when you talk about thousands of micrograms, you are talking about milligrams because you have 1000 micrograms in a milligram). Milligrams per litre is called parts per million also. This is ppm in short.

Answer 2

the greek letter mu, then a g. like so:

μg

Answer 3

Microgram: 1 millionth of a gram. Abbreviated ug, mcg, or more commonly, µ

Answer 4

The abbreviation is g/ml

Answer 5

mg/ml

Answer 6

1g