| Article | Order No. | (1) | Nitrogen distribution tube | 13 40 30100 | | made of borosilicate glass 3.3, with 5 patented 2-way glass stopcocks | | | | Article | Order No. | (2) | Nitrogen distribution tube | 10 70 00185 | | made of borosilicate glass 3.3, with 5 patented 2-way PTFE valves with fine thread and 3 KF16 connections. Complete with blind cover and adapter KF16 to 8 mm olive; plus flange material. |
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