DDU of Nasal Products
Recent developments in nasal delivery systems has resulted in greater focus on different uses for drug delivery. With great potential for rapid drug absorption into the turbinates and lymphoid tissues located at the back of the nasal cavity, focus has shifted to absorption into the systemic circulation and central nervous system for a wider range of treatments. There are three conventional technologies for nasal delivery: metered spray pumps (aqueous-based), nasal aerosols (propellant-based) and powder-based.
High Capacity Vacuum Pump HCP6
View ProductCritical Flow Controller TPK 100i
View ProductDose Uniformity Sampling Apparatus (DUSA) for DPIs
View BrochureInhaler Testing Workstation ITW
View BrochureFlow Rate Sensor FRS
View ProductWaste Shot Collector WSC2
View BrochureNosepiece Adapter
View ProductDUSA Stand for MDIs
View BrochureTemperature/Humidity Sensor
View BrochureFlow Meter DFM 2000
View ProductSuper Capacity Vacuum Pump SCP6
View ProductLabel Printer
View BrochureAPSD of Nasal Powders
APSD of Nasal ProductsHigh Capacity Vacuum Pump HCP6
View ProductCritical Flow Controller TPK 100i
View ProductDose Uniformity Sampling Apparatus (DUSA) for DPIs
View BrochureInhaler Testing Workstation ITW
View BrochureFlow Rate Sensor FRS
View ProductWaste Shot Collector WSC2
View BrochureNosepiece Adapter
View ProductDUSA Stand for MDIs
View BrochureTemperature/Humidity Sensor
View BrochureFlow Meter DFM 2000
View ProductSuper Capacity Vacuum Pump SCP6
View ProductLabel Printer
View BrochureAPSD of Nasal Powders
APSD of Nasal ProductsSemi-Automation Tools
Semi-Automation Tools
All of the tests involved in Delivered Dose Uniformity require the collection and drug recovery of individual doses into the collection tube of a Dosage Unit Sampling Apparatus (DUSA) appropriate to its type (MDI or DPI) prior to assay.
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Find Out MoreRelated News & Resources
Copley introduces the new Flow Rate Sensor, a dedicated device for inhaler testing systems.
27th June 2023
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The new DUSA Shaker™ DTS 100i from Copley: For faster, safer, more repeatable inhaler testing
8th February 2023
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Copley launches EnviroMate™, an efficient, benchtop environmental chamber for inhaler testing
14th September 2022
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Copley Scientific joins the Industries Forum of the Taskforce for Lung Health
22nd June 2021
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Nasal Product Testing Brochure 2023
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Understanding the Links Between Drug Delivery Route and In Vitro Test Methods
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Nasal Drug Product Development
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Reducing Inhaler Testing Variability Through Test Environment Control
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Semi-Automating Inhaler Testing – A Good Idea, but Where to Start?
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A short Q&A with our CEO, Mark Copley, On Inhaled Product Testing
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