檢視阿諾德·奧威爾·貝克曼的原始碼

'''阿諾德 ・ 奧威爾 ・ 貝克曼'''（英語：Arnold Orville Beckman，一九空空四月十號—二空空四年五月十八）是一个美國化學家、發明家、電氣的工程師佮商人，畢業佇加州理工學院，導師羅斯科 ・ G ・ 迪金森，了後留校任教。一九三四年貝克曼發明了 pH 計，次年以此專利建立了貝克曼庫爾特公司的前身。

==參考文獻==

==外部連結==

* Beckman Coulter company website
* Arnold and Mabel Beckman Foundation philanthropic foundation website
* Arnold O . Beckman Legacy Project , Science History Institute , including a trailer for _ The Instrumental Chemist : The Incredible Curiosity of Arnold O . Beckman _
* Jaehnig , Kenton G . Finding Aid to the Beckman historical collection , 一千九百十一–二千空一十一 ( bulk 一千九百三十四–兩千空四 ) . Science History Institute . [六 February 兩千空一十八] . OCLC  八堵九千九百二十四點三千八百八十六 . Links on landing page go to full documents .
* Center for Oral History . Arnold O . Beckman ( Part A ) . Science History Institute .
* Sturchio , Jeffrey L . ; Thackray , Arnold . Arnold O . Beckman , Transcript of an Interview Conducted by Jeffrey L . Sturchio and Arnold Thackray at the University of Pennsylvania on 二十三 April 一千九百八十五 ( 十四 A ) ( PDF ) . Philadelphia , PA : Center for History of Chemistry . 二十三 April 一千九百八十五 .
* Center for Oral History . Arnold O . Beckman ( Part B ) . Science History Institute .
* Sturchio , Jeffrey L . ; Thackray , Arnold . Arnold O . Beckman , Transcript of an Interview Conducted by Jeffrey L . Sturchio and Arnold Thackray at the University of Pennsylvania on 二十三 July 一千九百八十五 ( 十四 B ) ( PDF ) . Philadelphia , PA : Center for History of Chemistry . 二十三 July 一千九百八十五 .
* Chemical Descent Tree for Arnold Orville Beckman from the Chemical Genealogy Database of the University of Illinois Urbana-Champaign Department of Chemistry
* Arnold O . Beckman High School website
* Beckman Historical Collection Science History Institute Digital Collections ( Digitized corporate records of Beckman Coulter , Incorporated , as well as personal papers of American scientist and industrialist Arnold Orville Beckman )
* Guide to the Arnold O . Beckman Papers Caltech Archives , California Institute of Technology
* Interview with Arnold O . Beckman Caltech Oral Histories

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