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. 2020 Feb 14;25(4):839. doi: 10.3390/molecules25040839

Table 4.

MS/MS parameters for analysis of compounds.

Compounds Scan Mode RT (min) Parent Ions (m/z) Product Ions (m/z) Collision Energy (eV)
Vitamin K1 [M + H]+ 9.058 451 227/187 * 23/25
Vitamin K1-D7 [M + H]+ 8.980 458 194* 18

* indicate: quantitative ion.

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