Merck
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Z405558

J. Young high-vacuum PTFE valve, straight through

stopcock size 4 mm, side arm O.D. 7 mm

manufacturer/tradename

J. Young

侧臂外径

7 mm

活塞尺寸

4 mm

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一般描述

The J. Young high-vacuum PTFE valve helps in controlling the atmosphere when using air-sensitive materials.

Features:
  • PTFE piston with unique PTFE-sheathed elastomer O-ring seals
  • Grease-free glass-to-PTFE seals
  • High-vacuum to 10-6 torr

Certificate of Analysis

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Certificate of Origin

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