Assessment of the size distribution for particles in a given sample is an essential characterization step in pharmaceutical and biotechnology process validation & development, formulation development, and production. Particle size distribution is directly linked to many other product attributes and can affect their performance.
Frequently Asked Questions
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Can I see an example report for particle size distribution?
Yes! Please contact us to get an example report showing services including lipid nanoparticle (LNP) cryo-TEM imaging at three magnifications along with our Qualitative Assessment, Particle Size Distribution, and Fraction Counting Analysis.
How many particles do you count, or images do you analyze per sample or grid?
We collect ~60 images from different sections of each grid, usually including different ice thicknesses, and analyze the agreed upon number of particles (between 250 to over 1,000).
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