Please select an inhaler type for further information about Delivered Dose Uniformity testing.
Determining the DDU for DPIs is critical in understanding the safety, quality and efficacy of the product. Our full range of apparatus provides everything you need to test the DDU as per the regulatory requirements.
Nebulisers convert liquids into a cloud of droplets suitable for respiration. Conventional nebulisers are widely used in both hospital and home. Their main advantage is that unlike other devices, they require little or no coordination on the part of the patient in order to use them.
Both MDIs and DPIs suffer from the same two inherent problems: low lung deposits (typically 5-20%) and dose variability (often due to patient difficulties in coordination or inspiration).
For further information about the other products in our inhaler testing range, please select one of the options below.
Our range of precision engineered cascade impactors measure the size distribution (particle size) of inhaled drug products, providing critical information about where particles in aerosol clouds are likely to be deposited in the lungs following inhalation.
Our range of precision engineered cascade impactors measure...
View MoreOptimise inhaler testing workflows with our broad range of supporting equipment required to make up fully-operating test systems for Delivered Dose Uniformity (DDU) and Aerodynamic Particle Size Distribution (APSD) of orally inhaled and nasal drug products (OINDPs).
Copley Scientific offers a range of testing equipment for additional qualification and validation of orally inhaled and nasal drug products (OINDPs), including assessments of generic drug formulations, inhaled dissolution testing and improving IVIVCs.
Take the labour out of inhaler testing with our semi-automated solutions.
We offer a range of training courses, presentations and seminars covering a wide range of topics.
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A comprehensive range of both in-house and on-site product servicing options are available
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Our team of experienced technicians and engineers are on hand to help and advise
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