Glass Tubing
Tubing made of glass, silica, borosilicate, flint glass, or fused quartz, in a variety of diameters and lengths; typically used for passage of heated gases or liquids; includes standard wall tubing and combustion tubes.
Laboratory glass tubing is used in many laboratories or industrial workplaces to connect other items of glassware or equipment and to convey or deliver chemicals, solvents, liquids, gases, and other products. It is normally manufactured from borosilicate glass for the most demanding applications. Borosilicate offers good resistance to heat, thermal shock, and chemicals, with low-leaching extractables, good mechanical strength, and a low coefficient of expansion. Soda lime glass tubing and flint glass tubing have lower softening points and are generally used for less exacting purposes.
Laboratory glass tubing is available in a range of diameters, lengths, and wall thicknesses depending on the intended application. If the lab has the appropriate technical expertise, general-purpose glass tubing can be used as the starting point for the construction of complex pieces of apparatus. It can be cut, bent, or stretched into the requisite conformation after the application of heat.
Lengths of tubing can be held together with clips, clamps, or dedicated adapters for a firm seal. Some tubing systems have ground glass cone and socket joints, available in different sizes and configurations, along with other compatible accessories such as stopcocks and splash-heads.
Laboratory Glass Tubing Has a Variety of Applications:
• In the chemistry laboratory for organic synthesis, fractionation, distillation, or titration
• In the biological science laboratory to set up simple chromatographic or filter columns
• In classrooms and other education environments, for example gas delivery and collection experiments
• In industrial chemical, pharmaceutical, or biotech laboratories, for manufacturing pipelines, test rigs, or scale-up rigs
Thermo Scientific™ Quartz tubing, fused, 12mm (0.472in) OD, 8mm (0.315in) ID
Manufactured by fusing naturally occurring crystalline silica
Tubo distribuzione gas Pyrex™
Per la dispersione di gas in liquidi per produrre bolle di dimensioni ottimali. Le provette per la distribuzione di gas Pyrex™ sono disponibili con una varietà di porosità.
Quickfit™ Borosilicate Glass Digestion Tube with Socket
Designed for use with blockheaters.
Quickfit™ Plain Digestion Tubes
For use with block heaters
SVL™ Glass Screwthreads
For use by glassblowers to construct apparatus with SVR™ joints
Azlon™ Gas Delivery Tube
Polypropylene construction. Azlon™ Gas Delivery Tube are ideal substitutes for fragile glass alternatives.
SVL™ Glass Screwthreads
For use by Glassblowers to construct apparatus with SVL joints
Lenz Laborglasinstrumente™ Tubi filettati in vetro Duran™
Provides for quick and easy leak-tight connections to apparatus in the laboratory. Lenz Laborglasinstrumente™ Screwthread Tubes with NS Cone are manufactured from durable DURAN™ borosilicate glass.
Quickfit™ Dilatometer Body
For measuring the expansion in volume of edible oils and fats over a temperature range within which melting takes place
Adattatore per testa di distillazione Quickfit™
Per ricevere il distillato da un condensatore. La testa antispruzzo per distillazione QuickFit™ riduce il rischio di contatto tra liquido grezzo e flusso di vapore.
Lenz Laborglasinstrumente™ Screwthread Tubes for Glassblowers
Manufactured from borosilicate glass. Lenz Laborglasinstrumente™ Screwthread Tubes for Glassblowers has a high resistance to thermal shock and chemical corrosion. The tube combined with plastic fittings produce a tight connection to a straight tube.
Adattatore per testa di distillazione verticale Quickfit™
Usually inserted between a flask and condenser to prevent 'carry-over' of raw liquid
Lenz Laborglasinstrumente™ Screwthread Tubes with NS Cone
Manufactured from borosilicate glass. Lenz Laborglasinstrumente™ Screwthread Tubes with NS Cone are perfect for cell cultures in the laboratory.
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