macro analysis

Japanese: macro analysis(英語表記)macroanalysis
macro analysis

...The term trace analysis is used to distinguish the latter. In chemical analysis, samples are conveniently divided into macro analysis (up to 0.1g or more), semimicro analysis (10-20mg), micro analysis (up to 1mg), and ultramicro analysis (up to 1μg) depending on the amount of sample handled. Microanalysis was systematized by Austrian chemist Friedrich Peter Emich (1860-1940) around 1926, but major contributions include the development of organic microanalysis by F. Pregl and the development of the spot test by Fritz Feigl (1892-1971).

*Some explanations of terms that mention "macro analysis" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…とくに後者を区別する場合には痕跡分析trace analysisという用語を用いる。化学分析では取り扱う試料の量により,常量分析macro analysis(~0.1g以上),半微量分析semimicro analysis(10~20mg),微量分析micro analysis(~1mg),超微量分析ultra micro analysis(~1μg)などと便宜上分ける。 微量分析法は1926年ころオーストリアの化学者エーミヒFriedrich Peter Emich(1860‐1940)により系統化されたが,F.プレーグルによる有機微量分析法の開発や,ファイグルFritz Feigl(1892‐1971)による点滴分析法spot test(斑点分析)の開発などが大きな貢献をしている。…

※「macro analysis」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Macracanthorhynchus hirudinaceus (English spelling)

>>:  Macrobiotus hufelandii (English spelling) Macrobiotushufelandii

Recommend

Letter of loyalty - Gunchujo

A document in which a medieval warrior wrote down...

Kan Kikuchi

Novelist and playwright. Born December 26, 1888 i...

Akebia pentaphylla (English spelling) Akebia pentaphylla

… [Susumu Terabayashi]. … *Some of the terminolog...

Feather grass

…It is a temperate forest plant that grows in Hok...

Genus: ant

…The pain caused by the sting of a fire ant is us...

External hemorrhoids

… Hemorrhoids occur when the superior and inferio...

Crab paste - Crab paste

…In cephalopods such as squid and octopus, the li...

Yeti

…In English-speaking countries, they are called t...

Andronicus, L. - Andronicus

...In the following, we will look back historical...

Kamisaibara [village] - Kamisaibara

A village in Tomata County, at the northern tip of...

Standard battery - hyojundenchi (English spelling) standard cell

A primary cell that exhibits a highly accurate el...

Astigmatism

…(1) normal vision, which focuses an image on the...

Amicable Society - Amicable Society

…This was a mutual aid association that collected...

Smoky bat (English spelling)

A general term for insectivorous bats in the famil...

Kühn, JG (English spelling) KuhnJG

…It is well known that the German botanist Heinri...