What does tkn stand for?
tkn stands for "Total Kjeldal Nitrogen"
How to abbreviate "Total Kjeldal Nitrogen"?
"Total Kjeldal Nitrogen" can be abbreviated as tkn
What is the meaning of tkn abbreviation?
The meaning of tkn abbreviation is "Total Kjeldal Nitrogen"
What does tkn mean?
tkn as abbreviation means "Total Kjeldal Nitrogen"
