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Customized Quartz Capillaries

Micro Capillary Array

Kohoku Kogyo has developed the original quartz production process using the advanced slurry cast method in order to manufacture quartz fiber arrays for a variety of optical communication uses. Micro Capillary Arrays are our new products which are produced by applying our original quartz production process.

Applications
Microreactors, Electrophoresis Cells, Bioassays, Onsite analyses, Cell Cultures, Drug Screenings, etc.

Specifications

Hole diameter
50μm - 400μm (tolerance ±2μm)
Length
3mm - 100mm
Hole number
1 - 250 holes
Form Φ1mm - Φ20mm cylindrical type
1mm - 20mm square type (rectangular type is also available)

Square Hole Capillary

Kohoku’s original quartz glass production process enables the manufacture of the square hole capillary. Our original advanced slurry casting method allows us to create a square hole of any size within the quartz glass. Alternately, we can create an array of square holes within the quartz glass.

Applications
Microreactors, Electrophoresis Cells, Bioassays, Onsite analyses, Cell Cultures, Drug Screenings, etc.

Specifications

Hole size
2mm - 5mm
Length
3mm - 100mm
Hole number
1 - 5 holes
Form Φ5mm - Φ20mm cylindrical type
4mm - 20mm square type (rectangular type is also available)

 

Micro Capillary Tube

Kohoku advanced slurry casting method helped us to develop a manufacturing process for micro capillary tubes made from quartz glass. Both round hole and square hole are available. Quartz glass has very good thermal, optical and chemical properties and it can be used not only for telecommunications but also for different biomedical, medical, micro device applications.

Specifications

Outer diameter Φ100μm - Φ2000μm
Internal diameter Φ10μm - Φ500μm
Length 10m - 100m (o.d. less than Φ300μm, coated type)
5m - 1000m (o.d. more than Φ400μm)