Quartz glass capillary with funnel
It is a cheap capillary tube made of quartz glass.
Typically, when it comes to capillary tubes made of glass, borosilicate glass is the standard material. However, quartz glass tubes tend to be very expensive and often require a long lead time for production. We offer quartz glass capillaries with funnels in 17 standardized sizes ranging from an outer diameter of 0.1mm to 5.0mm, making them affordable. Although they are imported (made in Germany), we usually have domestic stock available. (Please note that there may be instances of stock shortages, so lead times should be confirmed.)