AssayIndex
Glossary

Terms beginning with N

2 of 238 glossary terms.

Nitrogen determination
Content estimation from total nitrogen, by Kjeldahl or combustion. An orthogonal check on AAA. Confounded by any nitrogen-containing excipient.
n=
The number of records a statistic was computed from. Displayed as a badge beside every statistic on this site; amber below 8, suppressed below 3.