Please update to a browser that supports canvas

To explore data:

Click on a cross-hair to select a point and see its label. Click anywhere else to unselect it and hide the label.

Drag a point to move it around. Use arrow keys to move a selected point pixel by pixel.

To ensure full functionality of the page, please keep your browser zoom for the page to 100% (default).

If you are still having trouble viewing the page contact us for technical support.

To reset your browser zoom:

On Windows computers: Press Ctrl+0 ("Control" and "Zero" simultaneously),

on Apple computers: Press Cmd+0 ("Command" and "Zero" simultaneously),

or go to the top menu and select: View, default zoom

In Firefox: Your system will appear frozen for 10-30 seconds. Once your system recovers reset the zoom.

In Chrome: You can reset the zoom now.

If you are still having trouble viewing the page contact us for technical support.

To explore data:

Click on a cross-hair to select a point and see its label. Click anywhere else to unselect it and hide the label.

Drag a point to move it around. Use arrow keys to move a selected point pixel by pixel.

To ensure full functionality of the page, please keep your browser zoom for the page to 100% (default).

If you are still having trouble viewing the page contact us for technical support.

We're sorry, but we would prefer that you not change your browser's zoom-level. When the zoom is set to something other than "actual size", it distorts the mass spectrometry images.

Close this box when you're ready.