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
World Precision Instrument Standard Glass Capillaries-1B120-3
These standard glass capillaries are made with quality, borosilicate glass and used for applications such as: Microinjection, Electrophysiology, Patch clamp, and Fluid Handling.
World Precision Instrument Standard Glass Capillaries, 2mm OD-1B200F-6
These standard glass capillaries are made with quality borosilicate glass and used for applications such as: Microinjection, Electrophysiology, Patch clamp, and Fluid Handling.
World Precision Instrument Patch Clamp Glass-PG52151-4
PG52151-4 and PG52165-4 are prepared from Schott #8250 glass (equivalent to Corning #7052), one of the most widely used patch clamping glasses. This is a specially formulated borosilicate glass with a softening temperature that is 110°C lower than regular borosilicate glass (Corning 7740, or Pyrex). It has excellent sealing properties for most cells. Electrical properties are also very good.
World Precision Instrument Thin Wall Glass Capillaries-TW100F-3
Quality glass capillaries at superior prices for microinjection and microelelctrodes.
World Precision Instrument Thin Wall Glass Capillaries-TW150-4
Quality glass capillaries at superior prices for microinjection and microelelctrodes.
World Precision Instrument Standard Glass Capillaries, 2mm OD-1B200-6
These standard glass capillaries are made with quality borosilicate glass and used for applications such as: Microinjection, Electrophysiology, Patch clamp, and Fluid Handling.
World Precision Instrument Multi-Barrel Capillary Glass-7B100F-6
Borosilicate glass capillaries: Close dimensional tolerances assure microelectrode uniformity and reproducibility. Capillaries are available in 1, 2, 3, 5 and 7-barrel configurations, complete range of single barrel thin-wall sizes and a variety of special configurations. Capillaries with filaments contain a solid filament fused to the inner wall, which speeds filling of electrodes. Capillaries with or without inner filaments are available for making microelectrodes in a wide range of diameters.
World Precision Instrument Thin Wall Glass Capillaries-TW150F-6
Quality glass capillaries at superior prices for microinjection and microelelctrodes.
Chemglass Life Sciences Tubing, Quartz, 16mm ID x 18mm OD, 4ft Length
Tubing, Quartz, 16mm ID x 18mm OD, 4ft Length. General Electric Type 214 grade clear fused quartz tubing. Tubing is stocked in 4ft lengths. PLEASE NOTE: PRICE LISTED IS PER LENGTH OF 4ft TUBING.
Chemglass Life Sciences Tubing, Quartz, 28mm ID x 31mm OD, 4ft Length
Tubing, Quartz, 28mm ID x 31mm OD, 4ft Length. General Electric Type 214 grade clear fused quartz tubing. Tubing is stocked in 4ft lengths. PLEASE NOTE: PRICE LISTED IS PER LENGTH OF 4ft TUBING.
Chemglass Life Sciences Tubing, Quartz, 20mm ID x 22mm OD, 4ft Length
Tubing, Quartz, 20mm ID x 22mm OD, 4ft Length. General Electric Type 214 grade clear fused quartz tubing. Tubing is stocked in 4ft lengths. PLEASE NOTE: PRICE LISTED IS PER LENGTH OF 4ft TUBING.
Electron Microscopy Sciences Harms Micro Suturing Forceps, Straight
These forceps are delicate with a 6 mm parallel platform. They are 4" long.
Enterprise Technology Solutions Wiggle Eyes Assortment
Wiggle Eyes Assortment Assorted Sizes Black 100/pack
Cole-Parmer Stuart Glass capillary tubes, closed at both ends, pack of 100
These capillary tubes are ideal to enhance your melting point apparatus applications.
Perkin Elmer US LLC Small Quartz Dilatometer Kit
This kit permits the determination of volumetric changes of materials as a function of temperature. It is useful for materials that have a linear coefficient of expansion that cannot be easily determined by the expansion probe. The dilatometer is useful for determining the volume change of materials upon melting, or upon cooling from a melt. A typical application would be the determination of shrinkage from a mold.