Terms for subject Analytical chemistry containing primary

English	German
primary combustion zone	innerer Kegel
primary combustion zone	primäre Reaktionszone
primary combustion zone	Innenkegel
primary reaction zone	innerer Kegel
primary reaction zone	primäre Reaktionszone
primary reaction zone	Innenkegel
primary sample	Stichprobe
primary source	Lichtquelle (in atomic absorption and atomic fluorescence spectroscopy)
primary standard	primäre Urtitersubstanz (in titrimetric analysis)
primary X-radiation	Röntgenprimärstrahlung
primary X-radiation	primäre Röntgenstrahlen
primary X-rays	Röntgenprimärstrahlung
primary X-rays	primäre Röntgenstrahlen