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Standard NMR tubes made of Borosilicate glass 3.3

... made of high-quality borosilicate glass 3.3 with a fire-polished rim and a lens-shaped bottom. The standard tolerances fulfil general value ranges.

Borosilicate glass 3.3 allows glass blower work on these tubes with standard laboratory glass.

We shrink-wrap the tubes minimum 50 pieces. Larger packing units are possible.

Standard Dimensions

Outside-Ø Length Wall thickness Packing Code-no.
2,95 ± 0,030 mm 178 ± 0,5 mm 0,30 mm 50 pieces 2001749
4,25 ± 0,025 mm 178 ± 0,5 mm 0,45 mm 50 pieces 2001750
4,95 ± 0,050 mm 178 ± 0,5 mm 0,38 mm 50 pieces 2001745
4,95 ± 0,050 mm 203 ± 0,5 mm 0,38 mm 50 pieces 2001748

Standard caps for 5 mm NMR tubes

The tubes come with colourful standard NMR caps made of EVA at extra charge. Please choose among the following colours: black, white, red, blue, green, purple and orange.