I have heard of Total Kjeldahl Nitrogen. What is it?
Related Questions
- I have heard that people are claiming a tax credit versus the total system cost (including subsidy) pending IRS clarification. Do you know if any IRS decision has yet been made?
- How does predicted total nitrogen concentrations in streams compare to U.S. Environmental Protection Agency (USEPA) recommended nutrient criteria?
- I have heard of Total Kjeldahl Nitrogen. What is it?