> Easy access to the bottle contents due to the wide diameter of the bottle neck
> All glass components
> Tight closure due to standard ground joint

Product Overview

A maximum usage temperature of +100 ?C is recommended. Thermal shock resistance 30 K. Hydrolytic class 3. Note on using DURAN? glass stoppers with soda-lime glass bottles: If the bottle and the stopper have a temperature difference greater than 30 ?C, the glass stoppers can become stuck!

without stopper

Catalog No	Capacity (mL)	Nominal Size (NS)	Diameter d (mm)	Height h (mm)
2318417	50	24/20	44	79
2318424	100	29/22	52	97
2318436	250	34/24	71	129
2318444	500	45/40	86	164
2318454	1000	60/46	107	200

with standard ground glass flat-headed stopper

Catalog No	Capacity (mL)	Nominal Size (NS)	Diameter d (mm)	Height h (mm)
2318517	50	24/20	44	79
2318554	1000	60/46	107	200
2318536	250	34/24	71	129
2318524	100	29/22	52	97
2318544	500	45/40	86	164

Specification

Diameter d (mm) : 66
Diameter (mm) : 66
Thread : GL 45
Color : blue-yellow
Colour : blue-yellow
Material : PP, PTFE, Silicone
Height (mm) : 38
Autoclavable : Yes