Capillary Tubes

Drummond Microdispenser capillaries are suitable for use with all Microdispensers.

These disposable, precision-bore, glass capillary tubes are cut to pre-determined lengths to deliver constant and precise, ±1% fill volumes. Easy to use, the fluid is drawn into the tube by capillary action and dispensed by a simple squeeze of the bulb.

Each pack of Microcaps® is supplied with one re-useable bulb. Additional bulbs can be purchased separately.

A unique spotting holder is also available for applications such as TLC, which will allow the sample to be dispensed simply by touching the tube to the spotting surface such as silica gel or cellulose.