发明名称 |
METHOD OF PREPARING SAMPLE FOR MATRIX-ASSISTED LASER DESORPTION IONIZATION MASS SPECTROMETRY AND MATRIX-ASSISTED LASER DESORPTION IONIZATION MASS SPECTROMETRY |
摘要 |
<p>It is intended to provide a method of preparing sample for matrix-assisted laser desorption/ionization mass spectrometry using a matrix capable of generating preferred crystals that cause effective ionization of a molecule to be measured. A method of preparing a sample for matrix-assisted laser desorption/ionization mass spectrometry comprising the steps of: preparing a solution of 2,5-dihydroxybenzoic acid of 40 mg/mL to saturated concentration as a matrix solution; and dispensing the matrix solution to a sample to be analyzed by using an inkjet mechanism, to crystallize the 2,5-dihydroxybenzoic acid.</p> |
申请公布号 |
EP2063265(A4) |
申请公布日期 |
2011.10.05 |
申请号 |
EP20070828875 |
申请日期 |
2007.09.21 |
申请人 |
SHIMADZU CORPORATION |
发明人 |
SATO, TAKA-AKI;AOKI, YUTAKA;SHIMADA, TAKASHI;TOYAMA, ATSUHIKO |
分类号 |
H01J49/16;G01N27/62;G01N27/64;H01J49/00;H01J49/04 |
主分类号 |
H01J49/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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