Quick, easy, cheap, effective, rugged and safe method with magnetic graphitized carbon black and primary secondary amine as adsorbent and its application in pesticide residue analysis

2013 ◽  
Vol 1300 ◽  
pp. 127-133 ◽  
Author(s):  
Hao-Bo Zheng ◽  
Qin Zhao ◽  
Jie-Zhen Mo ◽  
Yun-Qing Huang ◽  
Yan-Bo Luo ◽  
...  
Keyword(s):  
Carbon Black ◽  
Pesticide Residue ◽  
Secondary Amine ◽  
Residue Analysis ◽  
Graphitized Carbon Black ◽  
Pesticide Residue Analysis ◽  
Safe Method ◽  
Graphitized Carbon ◽  
Primary Secondary Amine

scholarly journals Application of combination column of macroporous diatomaceous earth and graphitized carbon black for pesticide residue analysis

2006 ◽  
Vol 31 (2) ◽  
pp. 190-202 ◽  
Author(s):  
Kazuaki Iijima ◽  
Machiko Saka ◽  
Yoshitsugu Odanaka ◽  
Yasuhiro Kato ◽  
Makoto Takada ◽  
...  
Keyword(s):  
Carbon Black ◽  
Pesticide Residue ◽  
Diatomaceous Earth ◽  
Residue Analysis ◽  
Graphitized Carbon Black ◽  
Pesticide Residue Analysis ◽  
Graphitized Carbon

A Preparation of High Resolution Standards for Electron Microscopy. Part II

1971 ◽  
Vol 29 ◽  
pp. 160-161
Author(s):  
Akira Tanaka ◽  
David F. Harling
Keyword(s):  
Electron Microscopy ◽  
High Resolution ◽  
Carbon Black ◽  
Single Crystal ◽  
Dark Field ◽  
Graphitized Carbon Black ◽  
Graphitized Carbon ◽  
Dark Field Imaging ◽  
Crystal Films ◽  
Micro Holes

In the previous paper, the author reported on a technique for preparing vapor-deposited single crystal films as high resolution standards for electron microscopy. The present paper is intended to describe the preparation of several high resolution standards for dark field microscopy and also to mention some results obtained from these studies. Three preparations were used initially: 1.) Graphitized carbon black, 2.) Epitaxially grown particles of different metals prepared by vapor deposition, and 3.) Particles grown epitaxially on the edge of micro-holes formed in a gold single crystal film.The authors successfully obtained dark field micrographs demonstrating the 3.4Å lattice spacing of graphitized carbon black and the Au single crystal (111) lattice of 2.35Å. The latter spacing is especially suitable for dark field imaging because of its preparation, as in 3.), above. After the deposited film of Au (001) orientation is prepared at 400°C the substrate temperature is raised, resulting in the formation of many square micro-holes caused by partial evaporation of the Au film.

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