Inhalation Product Testing

In addition to DPT's comprehensive pharmaceutical development capabilities, we provide specialized testing services for nasal sprays and pressurized metered-dose inhalers (pMDI).

Specialized testing services for nasal sprays and pressurized metered-dose inhalers include:

• Device robustness
• Spray pattern
• Plume geometry
• Spray content uniformity
• Droplet size (laser diffraction)
• Tail-off characteristics
• Priming and repriming
• Repriming/effect of resting time
• Effect of dosing orientation on spray content uniformity and droplet size
• Other

View our Webinar

In June, 2011, DPT & Proveris Scientific hosted a joint webinar on obtaining the right data for inhalation products. Experts from both organizations explained how pharmaceutical manufacturers ensure the right bioavailability and bioequivalence data is obtained for inhalation products in development. This one-hour webinar was the first in a series focused on providing practical and engaging educational information on drug development and manufacturing processes.
Click here to view the presentation