The ISOLAB Hexagonal Stopper NS 19/26 Amber Glass is manufactured from borosilicate glass 3.3, offering exceptional resistance to heat and chemicals. Designed to meet DIN 12252 standards, this stopper features a drip-tip at the lower closed end to ensure adhered liquids are returned to the flask. The hexagonal flat head prevents rolling and allows the stopper to stand on end, minimizing contamination risks.
Key Features:
This stopper is an essential accessory for laboratories requiring reliable and high-quality sealing solutions for their glassware.
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