Which of the following cannot be used as a MALDI matrix compound? – McqOptions

MCQOPTIONS

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.

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