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Tubes, Filter

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Material : Schott Duran Germany & Iwaki Pyrex Japan

Borosilicate glass 3.3

The sintered disc is sealed in the centre of these tubes to facilities their use in the construction of special apparatus. Care should be taken not to heat too close to the disc or porosity may be impaired. Overall length of glass tube is 150mm.

Cat. No. Diameter of disc (mm) Porosity Grade OD of tube (mm)
1171.05.10 10 4 13
1171.05.30 30 4 36
1171.05.40 40 4 46

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