new ampoules

Ampoules with small volume

These ampoules are applicable, when small volumes have to be stored or separately hold up. Thereby, the volume of the ampoule in the bottom area is filled and the ampoule is ablated barely above the beginning of the constriction. The ampoules are suitable for storing liquid as well as solid samples. The remaining volume can be filled with protection gas. Thereby, the samples are protected from oxidation. For long term storage the ampoules can be manufactured especially stable. Also, particularly thin-walled ampoules allow the quick exposition of substances within, since the walls can be easily crushed. It is possible to produce ampoules with various volumes.

Materials

  • Soda-lime glass (e.g. AR©)
  • Borosilicate glass (e.g. DURAN©, PYREX©, SIMAX©)
  • Neutral glass (e.g. FIOLAX© and DUROBAX©)


Process of Production

  • Hot forming


Dimensions

  • Diameter: 3 - 30 mm
  • Volumes: 0,5 - 10 ml
  • Lengths: 10 - 200 mm
  • Wall thicknesses: 0,05 - 2,8 mm


Design

  • With constriction
  • Without constriction
  • With round or flat bottom


Geometries

  • Round


Advantages

  • Small filling volume
  • Ablation possible for long-term seal


Industries/Applications

  • Chemistry
  • Chemical engineering
  • Environmental analysis
  • Bio analysis
  • Analytics
  • 2K adhesive technology
  • Indicators
  • Packaging
  • Glass tube with side-opening
  • Glass fibers with sphere formed end
  • NMR Tubes with thread for low vacuum applications
  • Mark tubes with special inner surface
  • Mini test tubes with extended flange
  • New preform for redrawing of capillaries
  • Test tubes with sagging at the bottom
  • Cloning cylinders with numbering
  • Large-volume theta cross-section capillaries
  • High tightness with new standard cap
  • Complex component made of quartz glass
  • Dropper pipettes in many sizes and designs
  • Packing glasses protected from light
  • Ampoules with built-in test leckage
  • Thick-walled sample vessels
  • Measuring ampoules with conical bottom
  • Special glass capillaries for measurements
  • Glass capillaries with constriction
  • Finely scaled glass cannulas
  • CNC processing of glass plates
  • New 5 mm NMR standard caps
  • Glass crucible for thermal analyses
  • Glass capillaries with graduation
  • Square capillary with 9 internal channels
  • 9-fold capillary made of borosilicate glass 3.3
  • Our tool for cutting glass capillaries
  • Diamond wire for cutting capillaries
  • Sight glasses (laser structured)
  • Very thick-walled capillaries
  • Polyimide coated filling needles
  • Ampoules with small volume
  • NMR tubes colored (UV protection)
  • NMR septum caps (increased denseness)
  • NMR tubes (barcode & constriction)
  • Mark tubes with perforated bottom
  • Test tubes with hole e.g. as vent
  • Test tubes with grooved rim
  • Oval capillaires (thin-walled)
  • Triangular capillaries (thin-walled)
  • Twisted capillaries by hot forming
  • Multi-channel capillaries (circular array)
  • Special light pipe made of glass
  • Luggin-capillary for measurements
  • Test mandrels (different materials)
  • Carpoules with special-rolled rim
  • Glass capillary for the stimulation
  • XRD-capillary with Luer-connector
  • Glass nozzle with seal-and retaining ring
  • Glass capillary with side-mounted connectors
  • Easily destructible glass ampoules
  • Glass rods with surface patterning
  • Long-conical focusing nozzles
  • Surface patterning of glass substrates
  • Laser sublimation-drilling in flat capillaries
  • Thin needles up to 180 ° flexible
  • Glass needles with curved tip
  • Polished to precision glass rings
  • Glass rods with partially-frosted surface
  • Sealing glass with high thermal expansion