Standard substance

... and Glycerol in yet another. We took various samplings of the flasks at standard intervals from a shaker bath. After we sorted the samples we put ... Glycerol which has the OH groups. As you increase the glycerol in a substance it start to decrease the pH of the solution. I am taking a stab ...

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... to come out in units of micromol/min. Assuming your cuvetted is a standard cuvette with a 1 cm path length (and almost all cuvettes are; some ... of buffer, say) prior to measurement, then there is 13.72 micrmole of substance in the original specimen. More than that, no one can say without ...

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... that, but what you're implying is that my opinions are made without substance, and I'm saying that this forum was meant for discussion, and debate. ... progress in their society, and not be repressed backwards into an old standard, moderate way of living. And this is not just "my" opinion ...

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... irascible due to the fact that a staw-man argument has no real substance or validity in it. Maybe you found it a bit unsettling,but mind ... by majority of this progressed society, are going to go back to that standard just because it was merely convenient. You're correct that philosophical ...

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... tube. From the sounds of it, you are being asked to plot the dpm for a standard curve? If you really need dpm (and not just the raw cpm, which is ... is 75 %, then dpm = cpm/0.75. The dpm’s are related to the amount of substance in the assay via the specific activity of the radioactive ligand ...

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