Burgener Research International Frances Karol & Amanda Thomas 89 Latchmere Rd., Kingston Upon Thames, Surrey, England, UK, KT2 5TU Phone: +44 (0) 7814 820 113 Fax: +44 (0) 208 9403 750 Email Sales@burgenerresearch.co.uk
Burgener Research Inc. Technical Support for Burgener Nebulizers John Burgener 1680-2 Lakeshore Rd. W., Mississauga, Ontario, Canada, L5J 1J5 Phone: 905 823 3535 Fax: 905 823 2717 Email Burgener@burgenerresearch.com	Environmental Express Technical Support for Sample Prep and Glassware Nancie Copeland 490 Wando Park Blvd., Mt. Pleasant, South Carolina, USA 29464 Phone: 843 881 6560 / 1 800 343 5319 Fax: 843 881 3964 Email: info@envexp.com