et

jälgelement

Terminological databases

Keemiaterminite baas

ID 474792 Last modified 09.01.2026

jälgelement

trace element

element kontsentratsiooniga alla 100 osa miljoni kohta (alla 10-4 osa kas aatomite arvust või massist); mikroelement

Any element having an average concentration of less than about 100 parts per million atoms (ppma) or less than 100 µg/g

jälgelement

trace element

in the EU's IATE term base

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