Stoppers

Manufactured from borosilicate glass 3.3, according to the highest quality standards DIN 12252. Lower closed end of stopper features a “drip-tip” to ensure adhered liquid is returned to the flask. Hexagonal flat head prevents the stopper from...

Manufactured from borosilicate glass 3.3, according to the highest quality standards DIN 12252. Lower closed end of stopper features a “drip-tip” to ensure adhered liquid is returned to the flask. Hexagonal flat head prevents the stopper from...

Manufactured from borosilicate glass 3.3, according to the highest quality standards DIN 12252. Lower closed end of stopper features a “drip-tip” to ensure adhered liquid is returned to the flask. Hexagonal flat head prevents the stopper...

Manufactured from borosilicate glass 3.3, according to the highest quality standards DIN 12252. Lower closed end of stopper features a “drip-tip” to ensure adhered liquid is returned to the flask. Hexagonal flat head prevents the stopper from...

Manufactured from borosilicate glass 3.3, according to the highest quality standards DIN 12252. Lower closed end of stopper features a “drip-tip” to ensure adhered liquid is returned to the flask. Hexagonal flat head prevents the stopper from...

Manufactured from borosilicate glass 3.3, according to the highest quality standards DIN 12252. Lower closed end of stopper features a “drip-tip” to ensure adhered liquid is returned to the flask. Hexagonal flat head prevents the stopper from...