Nitrogen–phosphorus detector
id:
nitrogen-phosphorus-detector-249-1615483
title:
Nitrogen–phosphorus detector
text:
The nitrogen–phosphorus detector (NPD) is also known as thermionic specific detector (TSD) is a detector commonly used with gas chromatography, in which thermal energy is used to ionize an analyte. It is a type of flame thermionic detector (FTD), the other being the alkali flame-ionization detector (AFID also known as AFD). With this method, nitrogen and phosphorus can be selectively detected with a sensitivity that is 104 times greater than that for carbon.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Nitrogen%E2%80%93phosphorus_detector
date created:
date modified:
2017-12-03T14:46:47Z
main entity:
{"identifier":"Q392205","url":"https://www.wikidata.org/entity/Q392205"}
image:
fields total:
13
integrity:
13