Ampoules and Vials
Safely hold liquids with single-use glass ampoule (ampule or ampulla) vials. Glass ampoules are economical, disposable, and can be used for dispensing a variety of precious liquid products. Glass ampoules also provide a tamper-resistant package that is easily sterilized -ensuring your liquid is safe from contamination.

Fiber Optic Components
Accu-Glass manufactures fiber optic ferrules, collimators, and various types of spacers for fiber optic component manufacturers. Our fiber optic components are high-precision parts that ensure the fiber is optimally aligned. Accu-Glass fiber optic ferrules are drawn to very high precision with inside diameter tolerances held to +/- 1 micron. Our ferrules are produced from low- and mid-range expansion boro silicate glass, which reduces post-assembly failures and also transmits UV light.

Glass Capillary Tubes
Accu-Glass manufactures capillary glass tubing from molten glass that is drawn into long lengths. The glass capillary tubes are then cut to a specific length and the ends are flame polished. Many times the tubes are marked with a color-coded fill line to designate volume calibration for applications like disposable glass micropipettes. Glass capillary tubes are great for liquid measurement, liquid transfer, and sample collection applications.

Glass Sleeves and Beads
Glass sleeves are used when discrete electronic components must be protected, isolated from the environment, or sealed. Additionally, Accu-Glass produces custom glass beads used to produce glass-to-metal feed throughs and hermetically sealed connectors within the electronics industry. The Accu-Glass precision glass forming processes provide the flexibility to produce low-volume prototypes or high-volume/low-cost production quantities.

Micro Bore Tubing
Precision Glass Micro Bore Tubing provides precise and constant flow rate delivery, which make ideal flow restrictors. Custom Micro Bore glass tubing flow restrictors are made to your exacting size, inside diameter (ID) or outside diameter (OD) tolerance, concentricity, or roundness specifications. Precision multi-hole or multi-bore capillaries, specialty shapes, or added colors are available. Using Accu-Glass’ automated processing, the finished product can be 100% flow-checked and sorted to ensure compliance with your specifications.

Thermometer Tubing
Accu-Glass thermometer glass tubing is custom designed and made in the USA for industrial applications. Accu-Glass manufactures thermometer glass tubing for industrial, scientific, and novelty thermometers. Thermometer glass tubing is manufactured to custom designed lengths depending on your preferences (lengths range from 14″ to 65″).

Since 1960, Accu-Glass has been exclusively dedicated to the engineering and manufacturing of precision glass tube products. Our numerous clients in the medical, laboratory, Point-of-Care, fiber optic and electronic component industries have come to rely upon Accu-Glass as a trusted resource. Commitment to quality, engineering and service is our strength