that was a very articulate summation of a very snotty scientific principle...
@faridchaanbi
9 жыл бұрын
Malvern is the Best Thanks
@obby3010
2 жыл бұрын
well explained
@seyedmarashi
3 жыл бұрын
Malvern made easy nanoparticle size calculation. update us, with expo and events
@biolinux2307
6 жыл бұрын
thanks very good !! :)
@uh2642
4 жыл бұрын
Can I measure particle wth this? If so what is the size range
@nidaiqbal2671
3 жыл бұрын
Can you please help me to clear my confusion about refractive index in size analysis. Required refractive index is of sample or material??
@tkhize
7 жыл бұрын
what solution used with the sample to fill in the capillary cadet ?
@ulfnobbmann6396
2 жыл бұрын
You fill the capillary cell with your sample, there is no extra ingredient. A typical sample would be a colloidal dispersion of nanoparticles in a dispersant, for example water, a buffer or ethanol. You can also purchase a transfer standard (ZTS1240) of polystyrene latex particles prepared to be used as supplied, directly from the syringe.
@maya6858
4 жыл бұрын
How long does it take to measure a sample for Zeta analysis only (not DLS)?
@ulfnobbmann6396
2 жыл бұрын
The actual measurement time is usually under a minute in automatic mode. However, you may want to allow the sample to temperature equilibrate for a couple of minutes before the measurement, and you may want to do a few repeats of the measurement. If you really need to do fast measurements then it could be setup in manual mode to do a measurement in ~15 seconds or faster (sample dependent).
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