Pouring Rings for Laboratory Bottle 017200-454A SIBATA

【Features】
A ring that attaches to the mouth of screw-top bottle series. - Improves liquid drainage when pouring from the bottle.
The liquid drain ring has nothing to do with the airtightness of the bottle and cap.

【Use】
For DURAN screw cap bottles

【Specification】
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【Specification2】
Maximum operating temperature (℃): 180
For red cap GL-45

【Material/Finish】
ETFE

【Set contents/accessories】
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【caution】
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