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Item Metadata only Chemometric tools for chromatographic method development and data handling of chromatographic fingerprints(Mahidol University. Mahidol University Library and Knowledge Center, 2023) Sumate Thiangthum; Leena Suntornsuk; Lawan Sratthaphut; Heyden, Yvan Vander; Chutima Phechkrajangchemometric methods in method development and data analysis of high performance liquid chromatographic (HPLC) fingerprint data. Firstly, an anion exchang liquid chromatographic method for the separation and determination of heparin and its impurities... on an Ion PAC AS22 column with the gradient elution of 10% to 70% of 2.5 M sodium chloride and 20 mM Tris buffer (pH 2.1) at a flow rate of 0.6 mL/min. The detection was performed with a UV detector at 215 nm. The resolutions between DS/heparin and heparinItem Metadata only Degradation of 3-chlorobenzoate by pseudomonas putida 10.2(Mahidol University. Mahidol University Library and Knowledge Center, 2023) Wimol Thangsununthum; Amaret Bhumiratana; Skorn Mongkolsuk; Vithaya Meevootisom; Yodhathai Thebtaranonthsuspension that P. putida 10.2 could degrade 3CBa at the rate of 93.3 nmole ml(-1) hr(-1) by using 1 mg ml(-1) of cell suspension. This strain could remove 48% of 3CBa after 24 hours of incubation. When P. putida 10.2 was cultured in MM9 supplemented with 1 m...M 3CBa and incubated with shaking at 30 degree C the specific growth rate (µ) and growth yield (ỵ) were found to be at 0.27 hr(-1) and 0.08 mg ml(-1), respectively. The rate of 3CBa degradation by P. putida 10.2 during the cells being grown in MM9