Aquí mostramos un protocolo estándar que combina árboles de espectrometría de masas de varias etapas con un proceso de fragmentación basado en el líquido oral Huoxiang Zhengqi.
Method Article
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| Acetonitrilo | Termo Científica | CAS 75-05-8 | Estado líquido |
| Ácido fórmico | Termo Científica | CAS 64-18-6 | Estado líquido |
| Líquido Oral Huoxiang Zhengqi | Chongqing Taiji Industry (Group) Co., Ltd. | Código Estatal de Normas de Medicamentos Z50020409 | Objeto de estudio |
| Espectrómetro de masas lineal de trampa iónica | Termo Científica | LTQ XL | Instrumento IT-MS |
| Cromatógrafo líquido | Termo Científica | U3000 | Instrumento UPLC |
| Xcalibur | Termo Científica | Versión 2.0 | Software operativo UPLC-IT-MS |
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