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单词 Nessler test
释义

Definition of Nessler test in English:

Nessler test

(also Nessler's test)
noun
Chemistry
  • A sensitive test devised by Nessler for the detection or measurement of ammonia in aqueous solution, involving the formation of a brown colour or precipitate with Nessler's reagent.

Origin

Mid 19th century; earliest use found in Journal of the Chemical Society.

 
 

Definition of Nessler test in US English:

Nessler test

(also Nessler's test)
noun
Chemistry
  • A sensitive test devised by Nessler for the detection or measurement of ammonia in aqueous solution, involving the formation of a brown colour or precipitate with Nessler's reagent.

Origin

Mid 19th century; earliest use found in Journal of the Chemical Society.

 
 
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更新时间:2025/3/16 4:58:32