From:	"Bob Davis (AMI)" <Bob.Davis@Airgas.com>

To:	John Schakenbach/DC/USEPA/US@EPA

Cc:	Joe Elkins/RTP/USEPA/US@EPA

Date:	04/02/2008 09:53 AM

Subject:	Additional comments about the PGVP



I just wanted to reiderate the position of Airgas Inc. that we
completely support the Protocol Gas Verification Program as it was
published.   Airgas is the largest producer of EPA protocol gases (over
38,000 per year) and we see no reason to change the program as proposed.
 I you need any further letters or information from me please do not
hesitate to call me at 610-675-6854.

Thank you we appreciate the EPA's efforts moving this program along.

Bob Davis

