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生物质谱

: CNLM-9246-0.005

1-METHYLURIC ACID (2,4,5,6-13C4, 99%; 1,3,9-15N3, 9…

: CNLM-9247-0.002

3-METHYLURIC ACID (2,4,5,6-13C4, 99%; 1,3,9-15N3, 9…

: CNLM-9247-0.005

3-METHYLURIC ACID (2,4,5,6-13C4, 99%; 1,3,9-15N3, 9…

: CNLM-9250-0.002

3-METHYLXANTHINE (2,4,5,6-13C4, 99%; 1,3,9-15N3, 98…

: CNLM-9250-0.005

3-METHYLXANTHINE (2,4,5,6-13C4, 99%; 1,3,9-15N3, 98…

: CNLM-9252-0.002

1-METHYLXANTHINE (2,4,5,6-13C4, 99%; 1,3,9-15N3, 98…

: CNLM-9252-0.005

1-METHYLXANTHINE (2,4,5,6-13C4 , 99%; 1,3,9-15N3,98…

: CNLM-9253-0.002

1,3,7-TRIMETHYLURIC ACID (2,4,5,6-13C4,99%; 1,3,9-1…

: CNLM-9253-0.005

1,3,7-TRIMETHYLURIC ACID (2,4,5,6-13C4,99%; 1,3,9-1…

: CNLM-9291-PK

GLYCINE, N-ISOVALERYL (GLYCINE-13C2, 99%; 15N, 99%)…