Grade Finder
The DFE Pharma Grade Finder application supports you in finding the best matching DFE Pharma milled or sieved lactose grade based on your specifications. First, please select a distribution type.
Cumulative Distribution
A cumulative distribution specifies the total percentage of a powder passing a sieve of defined mesh aperture. For example 80% to 90% below 250µm.
Select Cumulative Distribution
Frequency Distribution
A frequency distribution specifies the percentage of a powder either passing or retained on a sieve of defined mesh aperture. For example 5% to 20% retained on a 150µm sieve.
Select Frequency Distribution
Percentile Distribution
A percentile distribution specifies the particle diameter corresponding to a defined point on the distribution. For example D50 = 140µm to 180µm.
Select Percentile Distribution