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一般說明
These economical separatory funnels are designed to reduce replacement costs by providing replaceable components. The sturdy, durable funnels are designed for long life and maximum safety. The replaceable stopcock assembly has a simple screw thread locking nut and collar which ensure that the stopcock cannot fall out in use. The tip has a 7mm O.D. stem that is also replaceable. Its ground end provides a better grip and helps prevent the tip from falling out.
法律資訊
PYREX is a registered trademark of Corning, Inc.
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