Applied Biological Chemistry

Table 5 Multiple reaction monitoring (MRM) condition for four microcystins

From: Laboratory studies of the algaecide GreenTD: stability, algaecidal activity and reduction of microcystin production

Compound	Precursor ion	Product ion	Dwell^a	CE^b	DP^c		CXP^d
Microcystin RR	519.887	135.000	150	35	106		10
Microcystin RR	519.887	620.300	150	39	106		12
Microcystin YR	523.354	911.300	150	17	71		18
Microcystin YR	523.354	135.000	150	17	71		34
Microcystin LR	498.355	135.100	150	17	81		10
Microcystin LR	498.355	861.400	150	17	81		18
Microcystin LA	910.416	776.400	150	29	151		16
Microcystin LA	910.416	135.100	150	95	151		12

^aDwell time means it accumulated counts time (dwell time/integration time)
^bCollision energy
^cDeclustering potential
^dCollision cell exit potential

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