## Abstract A molecularly imprinted polymer (MIP) was prepared using monobutyl phthalate as template. The synthesis was optimized by using different porogens and functional monomers. The MIP was used as a selective sorbent in molecularly imprinted solid‐phase extraction (MIP‐SPE) for pre‐concentrat
HPLC coupled with ICPMS for the determination of metalloporphyrins in coal extracts
✍ Scribed by Pretorius, Warren ;Foulkes, Mike ;Ebdon, Les ;Rowland, Steve
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 308 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0935-6304
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✦ Synopsis
Abstract
The HPLC‐ICPMS determination of gallium porphyrins in various coal extracts is described. The HPLC‐ICPMS results are compared with results obtained by HPLC‐UV/VIS. The presence of gallium has been confirmed in all the porphyrin macrocycles.
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