Pharmaceutical Power Characterization

According to the pharmacopoeia recommendations, we have several instruments that can be used for the characteristic analysis of pharmaceutical powder materials, such as particle size, porosity, skeleton volume, skeleton density, and vapor hygroscopicity evaluation.

0991-1 Specific surface area determination method

BET Specific surface area（Method: BET single point+Standard reference）

0991-2 Specific surface area determination method

BET Specific surface area(BET multipoint method) and pore size distribution(Mesopores with Partial Microporosity) are measured by low-temperature nitrogen adsorption using the static volumetric method.

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0991-3 Specific surface area determination method

BET Specific surface area(BET multipoint method) and pore size distribution(Mesopore+Micropore) are measured by low-temperature nitrogen adsorption using the static volumetric method.

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0992-Solid Density Determination Method

For powders or small particles: determination of skeletal density.For tablets: determination of skeletal density, skeletal volume, porosity, open porosity, and closed porosity.

Water Activity & Water Vapor Adsorption

Vapor adsorption measurements, including water vapor and organic vapor adsorption

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Membrane Pore Size Analysis

Membrane and filter characterization, applicable to: flat-sheet membranes, outside-pressure / inside-permeation ceramic flat membranes, hollow fiber membranes, tubular membranes, and filter cartridges, including determination of: maximum pore size (bubble point pore diameter), minimum pore size, average pore size, pore size distribution, gas flux, gas permeability, liquid flux, liquid permeability.

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According to the pharmacopoeia recommendations, we have several instruments that can be used for the characteristic analysis of pharmaceutical powder materials, such as particle size, porosity, skeleton volume, skeleton density, and vapor hygroscopicity analysis.

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0991-Specific surface area determination method

BET specific surface area, pore size distribution, pore volume

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BSD-BET420 Fully Automatic Rapid Specific Surface Area Analyzer

BSD-BET400 AUTO FAST SPECIFIC SURFACE AREA ANALYZER
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BSD-660 Advanced Specific Surface Area and Micropore Analyzer

BSD-660 SERIES AUTOMATIC SPECIFIC SURFACE AREA AND MICROPORE ANALYZER
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0992-Solid Density Determination Method

Sample Category: Powder, Small Particles or Tablets
Test Item: Skeleton Density, Skeleton Volume, Porosity, Open Porosity, Closed Porosity
Skeletal density: The ratio of a material's mass to its skeletal volume, which is the volume of the particles excluding any inter-particle voids or open pores.

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BSD-TD-K Automatic True Density & Porosity Analyzer

BSD -TD Automatic True Density & Porosity Analyzer
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Solubility, Dissolution Rates (hygroscopicity evaluation)

Vapor adsorption measurements, including water vapor and organic vapor adsorption.

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BSD-VVS Vacuum Gas/Vapor Sorption Analyzer (Vacuum static gravimetric method)

BSD VVS Gravimetric Vapor Sorption Analyzer
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BSD-DVS Dynamic Gas/Vapor Sorption Analyzer (Normal pressure dynamic gravimetric method)

BSD DVS Gravimetric Vapor Sorption Analyzer
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BSD-VVS&DVS Vacuum & Dynamic Vapor/Gas Sorption Analyzer (VVS&DVS in One)

BSD VVS&DVS Gravimetric Vapor Sorption Analyzer
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Medical and pharmaceutical Membrane or Filters

filter membrane, breathable membrane, non-woven fabric, filter element, flat membrane, ceramic flat membrane, hollow fiber membrane, tubular membrane, filter element
Test items: maximum pore size (bubble point pore size), minimum pore size, average pore size, pore size distribution, gas flux, gas permeability

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BSD-PB Bubble Pressure Method Membrane Pore Size Analyzer

BSD- PB Series Membrane Pore Size Analyzer
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Conclusion

According to the pharmacopoeia recommendations, we have several instruments that can be used for the characteristic analysis of pharmaceutical powder materials, such as particle size, porosity, skeleton volume, skeleton density, and vapor hygroscopicity analysis.