Stopcocks, three way
4,0 mm, 24,0 NS
201-3135
DURAN®, borosilicate glass, with solid glass or PTFE key.
- Replaceable NS keys with T-bore
- Screw thread retaining device
- Leakage rate compliant with DIN 12540-1
DIN 12554
- Hole Ø:4,0 mm
- Spigot:24,0 NS
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