Friedrich & Dimmock, Inc.

Since 1919, Friedrich & Dimmock has been the premier supplier of borosilicate glass tubing in the U.S. Expansive inventories of Simax borosilicate glass tubing, glass rod, & flask blanks allow same day shipping for your OEM fabrication needs. Don't see the size you need? Please contact us for a quote on any special size or quantity that you may require.

Friedrich & Dimmock is also the largest distributor of Heraeus Optics Quartz Tubing in the U.S. We offer raw stock, with a wide variety of diameters and wall thicknesses, but can also fabricate precision quartz tubing & quartz rod to exacting tolerances, incorporating multiple bores and or in micro capillary sizes to suit your needs.