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Chapter 0: Q3P (page 1)

What does the designation 200/400mesh mean on a bottle of chromatography stationary phase? What is the size range of such particles? Which particles are smaller,100/200or 200-400mesh?

Short Answer

Expert verified

200/400 mesh are smaller.

Step by step solution

01

Meaning of designation 200-400 mesh

Designation 200-400mesh means that the particles move through mesh screen, whereas it doesn’t move through mesh screen.

02

Size Range

The size range of 200/400 mesh particles is 38-75 mm.

03

Comparison of meshes

200/400 mesh particles are smaller in size than 100/200 mesh.

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