MCQOPTIONS
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| 1. |
Which of the following cannot be used as a MALDI matrix compound? |
| A. | α-Cyano-4-hydroxycinnamic acid |
| B. | Sinapinic acid |
| C. | 3-Hydroxypicolinic acid |
| D. | 2,3-Dihydroxybenzoic acid |
| Answer» E. | |