Xebec Adsorption Inc.
TSX : XBC

Xebec Adsorption Inc.

July 31, 2008 23:59 ET

QuestAir Technologies Inc. - Q3 Earnings Announcement Webcast and Conference Call - August 7, 2008

CALGARY, July 31 - Notification of Q3 Earnings Announcement Webcast
and Conference Call event:



QuestAir Technologies Inc. (TSX: QAR; AIM: QAR)
Q3 Earnings Announcement Webcast and Conference Call
August 7, 2008, 7:00 AM Pacific


To listen to this event, please enter
http://www.newswire.ca/en/webcast/viewEvent.cgi?eventID=2331780 in your web
browser.

To participate in the live conference call please dial either
416-644-3420, 800-732-1073 or 00 800-2288-3501. A replay of the call will be
available until August 14, 2008 at 11:59 PM MT. To access the replay please
dial either 416-640-1917 or 866-289-8525 and enter the passcode 21277813
followed by the pound sign.

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