East Coast
- American Chromatography Supplies
- www.americanchromatography.com
- Tel: 705 768 6688
West Coast
- American Chromatography Supplies
- www.americanchromatography.com
- Tel: 705 768 6688
- Peeke Scientific
- www.peekescientific.com
- Tel: 888 440 4752
Canada
- Chrysalis Scientific
- www.chrysalisscientific.com
- Tel: 647 402 4145