Extraction of ketamine from urine using
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Tarang Nema; Eric C. Y. Chan; Paul C. Ho
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Article
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2011
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John Wiley and Sons
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English
⚖ 189 KB
## Abstract The high surface area monolith with reactive hydroxyl group on its surface enables it to function as a miniature solid‐phase extraction (SPE) cartridge in size of 1 cm in diameter and 0.5 cm in length. The prepared silica monolith was characterized by Brunauer–Emmett–Teller method, scan