What does ptma stand for?
ptma stands for "phenyltrimethylammonium"
How to abbreviate "phenyltrimethylammonium"?
"phenyltrimethylammonium" can be abbreviated as ptma
What is the meaning of ptma abbreviation?
The meaning of ptma abbreviation is "phenyltrimethylammonium"
What does ptma mean?
ptma as abbreviation means "phenyltrimethylammonium"
