Borosilicate - environmental labs, glassblowing, laboratory, pharmaceutical and scientific glassware, corning pyrex and quartz glass

Allen's inventory boasts a wide selection of tubing, discs and plates, plus all the joints, valves and parts necessary to create even the most complex custom piece. Some basic types of items built or supplied by Allen are:

reaction vessels	vacuum manifolds	quartz stills
extractors	condensers	distillation columns
vapor cells	vacuum traps	roto evaporator flasks
ampules	quartz kilns	fluidize bed reactors
glass tubes	100ml to 72L flasks	quartz or Pyrex discs
jet separators	ICP torches	inlets to mass spectrometers
separatory funnels	quartz ovens	jacketed vessels
glass to metal seals	quartz to Pyrex seals	silvered columns
coils	absorption cells	air sampling flasks
chromatograph columns	furnace tubes