Feature(may vary by option.)

●Capillary melting tube is made of borosilicate glass Code 7740
●One end open
●Disposable tube is not graduated

[1.5-1.8 mm O.D. | 90 mm Length 2000]

Description

These 90mm PYREX® capillary melting point tubes are made from No. 7740 glass and have only one end open. All tubes have a 0.2-0.25mm wall range.