The application of noninvasive headspace analysis to media fill inspection

D Duncan, T Cundell, L Levac, J Veale… - PDA journal of …, 2016 - journal.pda.org
The results of a proof-of-principle study demonstrating a new analytical technique for
detecting microbial growth directly in pharmaceutical containers are described. This …

Method development for container closure integrity evaluation via headspace gas ingress by using frequency modulation spectroscopy

KG Victor, L Levac, M Timmins… - PDA Journal of …, 2017 - journal.pda.org
USP< 1207.1> Section 3.5 states that “A deterministic leak test method having the ability to
detect leaks at the product's maximum allowable leakage limit is preferred when …

Rapid, simultaneous determination of headspace oxygen and moisture in pharmaceutical packages using μGC

H Xu, AC Templeton, M Zwierzynski, R Mahajan… - … of pharmaceutical and …, 2005 - Elsevier
The rapid, accurate determination of headspace oxygen and moisture in various
pharmaceutical packages is important for both product packaging development and the …

Tunable diode laser absorption spectroscopy as method of choice for non-invasive and automated detection of microbial growth in media fills

D Brueckner, D Roesti, U Zuber, M Sacher, D Duncan… - Talanta, 2017 - Elsevier
Tunable diode laser absorption spectroscopy (TDLAS) was evaluated on its potential to
detect bacterial growth of contaminated media fill vials. The target was a replacement …

Continuous microbiological environmental monitoring for process understanding and reduced interventions in aseptic manufacturing

J Weber, J Hauschild, P Ijzerman-Boon… - PDA Journal of …, 2019 - journal.pda.org
This paper provides recommendations for quality oversight, manufacturing operations, and
industry perspective of regulatory expectations to enable aseptic facilities to move toward …

[PDF][PDF] Assessing airborne contamination using a novel rapid microbiological method.

T Sandle, C Leavy, R Rhodes - European Journal of Parenteral & …, 2014 - academia.edu
The cleanliness of changing rooms used to access pharmaceutical cleanroom facilities is of
considerable importance. This ensures that the changing environment and the act of putting …

Pathogen detection using headspace analysis

CM Rudzinski, R Herzig-Marx, J Lin, A Szpiro… - Proceedings of the …, 2004 - apps.dtic.mil
The ability to rapidly screen samples for the presence of pathogens offers many advantages.
From a security standpoint, the rapid classification of samples as pathogenic or non …

Inventory and measurement of particulates in sealed sterile containers

JZ Knapp, JC Zeiss, BJ Thompson… - PDA Journal of …, 1983 - journal.pda.org
Transmission holography has been used to translate the Knapp and Kushner
probabilistically defined “Reject Zone” for particulate contamination in parenteral products …

Rapid headspace oxygen analysis for pharmaceutical packaging applications

AC Templeton, YHR Han, R Mahajan… - Pharmaceutical …, 2002 - elibrary.ru
The accurate determination of headspace oxygen levels in common pharmaceutical
packaging configurations presents several analytical challenges in terms of both sampling …

Container closure integrity test using frequency modulation spectroscopy headspace analysis with carbon dioxide as a tracer gas

AA Caudill, K Victor, M Timmins… - PDA Journal of …, 2021 - journal.pda.org
As described in USP< 1207>, the container closure integrity (CCI) of a pharmaceutical
package must be maintained throughout the product lifecycle to ensure sterility and stability …