Chemglass实验室玻璃瓶

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Chemglass五

REPLACEMENT CONTROL KNOBS
Control knob on the 0-20mm size is made from Delrin-AF® and will withstand temperatures to 82°C (180°F). Knob is replacement for 0-20mm high vacuum valves.b>b> [更多]

O-RING REPLACEMENT KITS, TFE STEM
Each kit contains a set of three o-rings, one for the tip and two for the barrel seal. O-ring sizes are listed in the following chart. If individual o-ring is required see CG [更多]

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