The ISOLAB Hexagonal Stopper NS 29/32, Boro 3.3 is designed for secure sealing of compatible laboratory glassware. Manufactured from borosilicate glass 3.3, this stopper is resistant to heat and almost all chemicals, making it suitable for reliable use in laboratory applications.
This ISOLAB hexagonal stopper is suitable for laboratories requiring durable Boro 3.3 glassware with reliable sealing and practical handling features.
It is designed for secure sealing of compatible laboratory glassware. Manufactured from borosilicate glass 3.3, this stopper is resistant to heat and almost all chemicals, making it suitable for reliable use in laboratory applications.
Yes. It is designed for sealing compatible laboratory glassware while helping prevent contamination of the ground surface, and offers NS 29/32 and meets quality standards according to DIN 12252 to support this kind of work.
It has NS 29/32, meets quality standards according to DIN 12252 and resistant to heat and almost all chemicals.
It is made from boro 3.3 glass. It also offers lower closed end features a drip-tip to return adhered liquid to the flask and hexagonal flat head helps prevent rolling and allows the stopper to stand on end.
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