We are members and corporate sponsors of our national organization.

BSSG British Society of Scientific Glassblowers.

VDG German Society  of Scientific Glassblowers. 

Corning Manufacturers of Pyrex™ (borosilicate) glass tubing.

Corning Museum of Glass some good definitions of glass types.

Schott Manufacturers of borosilicate glass tubing.

Simax Manufacturers of borosilicate glass tubing.

McMaster-Carr  Suppliers of almost everything. We love these guys!

GM Associates Suppliers of quartz tubing and more.

Technical Glass Products Suppliers of quartz tubing and more.

Swift has a window thickness calculator 

Salem Community College, the only place in the US offering courses in scientific glassblowing

Litton Glassblowing equipment and supplies.

Marcorubber purveyors of orings, and their chemical compatibilty chart

Aremco High temperature glass adhesives and pastes

Cotronics More High temp adhesives

Loctite Light-cure adhesives for glass

history of Pyrex 

also, The physics of colloidal glass may be of interest...

Linscott's Directory of Immunological & Biological Reagents - Find sources for thousands of antibodies, antigens, assays, custom services and more for biotech research.

Kleinbottle Fun!

Flowers from glass  the amazing Blaschka Brothers