Randy Holmes-Farley
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My Tank Thread
If you started the plunger with its end at 1.0 mL, and it's end is now at 0.3 mL, you dispensed 0.7 mL and the magnesium is 0.7 x 100 x 20 = 1400 ppm.
Problem looks like it is "solved".
Problem looks like it is "solved".