Standards and Methods

ASTM, ISO, SM, and USP

Please contact us to inquire about standards or methods not listed.

USP

Number
Type
Title
Particle Size Distribution Analyses
<429>
USP
Light Diffraction Measurement of Particle Size
<729>
USP
Globule Size Distribution in Lipid Injectable Emulsions
<776>
USP
Optical Microscopy (Particle Size Characterization)
<786>
USP
Particle Size Distribution Estimation by Analytical Sieving
<811>
USP
Powder Fineness
Surface Area & Pore Size Analysis
<267>
USP
Porosimetry by Mercury Intrusion
<268>
USP
Porosity By Nitrogen Adsorption-Desorptio
<846>
USP
Specific Surface Area
Density
<616>
USP
Bulk Density (Method I) and Tapped Density (Method II) of Powders
<699>
USP
Density of Solids
Microscopy Services
<695>
USP
Crystallinity
<776>
USP
Optical Microscopy (Crystallinity Characterization)
<1181>
USP
Scanning Electron Microscopy
Physical Measurements
<281>
USP
Residue on Ignition
<731>
USP
Loss on Drying
<733>
USP
Loss on Ignition
<791>
USP
pH
<831>
USP
Refractive Index
<841>
USP
Specific Gravity (Method I)
<891>
USP
Thermal Analysis
<912>
USP
Viscosity-Rotational Methods
<1174>
USP
Powder Flow (Angle of Repose Only)