When performing revalidations on existing chambers, is the testing performed by an in-house group or by a contracted service? If it is a contracted service who makes the decision to use them? What qualifications are required ? What is the frequency of revalidations of an individual chamber? Generic protocols or specialized protocol for each chamber? What companies are being used? Gary Ostermiller Hospira, Inc. Global Stability Operations 10501 80th Ave Pleasant Prairie, Wi. 53158 262-577-6804 847-772-4917 cell 262-577-6900 fax CONFIDENTIALITY STATEMENT. This email and any attachment is for the sole use of the intended recipient and may contain private, confidential and/or privileged information that may be subject to Hospira internal policies. If you are not the intended recipient, any dissemination, distribution or copying is strictly prohibited. If you have received this transmission in error, please notify Hospira immediately by return email or by email to [log in to unmask] and delete the message and all copies and attachments from your system. ================================= The nature of this service is to provide a medium for communication. The specific statements and endorsements of individuals participating in the discussions are not necessarily those of The Microbiology Network, Inc., the PSDG, or the sponsors of the list. ------------------ The PSDGList (http://microbiol.org/psdglist.htm) is operated from The Microbiology Network (http://www.microbiol.org) and supported by our sponsors as a service to the scientific community. Please take a second to visit our sponsors' web sites and say thank you for their support of this service. BahnsonEnvironmental Specialties - http://www.eschambers.com/ Manufacturer of Quality Stability Chambers, Warm & Cold Rooms, Freezers and Ultra Low Storage Chambers with Complete Validation, Maintenance & Calibration Stability Environments, Inc., an affiliate of Solar Light Company, Inc. - http://www.StabilityEnvironments.com High quality controlled environmental walk-in rooms and reach-in chambers Full installation, validation and spare parts also available Hardy Diagnostics - http://www.HardyDiagnostics.com Provides a complete selection of laboratory and microbiology supplies for the clinical, industrial, and molecular biology research communities.