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USP Standards

USP Standards Gas Adsorption

Measurement Principle Standards Standard Title Relevant Model(s)
Gas AdsorptionUSP 267Porosimetry by Mercury IntrusionBELPORE LP, BELPORE MP, BELPORE HP
Gas AdsorptionUSP 268Porosity by Nitrogen Adsorption-DesorptionBELSORP MINI X, BELSORP MAX G, BELSORP MAX X
Gas AdsorptionUSP 699Gas Pycnometric Density of SolidsBELPYCNO, BELPYCNO L
Gas AdsorptionUSP 846Specific Surface AreaBELSORP MINI X, BELSORP MAX G, BELSORP MAX X, BELSORP MR1, BELCAT II

USP Standards Particle Size & Shape

Measurement Principle Standards Standard Title Relevant Model(s)
Particle Size & ShapeUSP 1430.2Analytical Methodologies Based on Scattering Phenomena – Light Diffraction Measurements of Particle SizeSYNC
Particle Size & ShapeUSP 1787Unknown TitleSYNC
Particle Size & ShapeUSP 429Laser Diffraction Measurement of Particle SizeSYNC, CAMSIZER
Particle Size & ShapeUSP 776Optical Microscopy (Particle Size Characterization)SYNC