| Cat. No. | Ext. Ø | Int. Ø | Length mm | Wall thickness mm | PK | |
|---|---|---|---|---|---|---|
| 4672071 | 2,95 mm ± 0.03 | 2.36 mm | 178 | 0,295 | 1 | |
| 4672072 | 4,95 mm ± 0.05 | 4.21 mm | 178 | 0,38 | 1 |
These tubes coloured by silver ion diffusion are particularly suitable for handling UV-sensitive substances. The tubes are manufactured from borosilicate glass 3.3 which is conform to USP Type I and ASTM E438, Type I, Class A. They are supplied with a green cap.
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