DWK Reagent Bottle, Narrow Neck, Soda-Lime Glass, Amber

Standard Taper Ground Joint Neck

> UV protection due to external colouration
> 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)
231671705	50	14/15	42	80
231672401	100	14/15	52	96
231673603	250	19/26	72	130
231674402	500	24/29	89	165
231675407	1000	29/32	110	200

with standard ground glass flat-headed stopper

Catalog No	Capacity (mL)	Nominal Size (NS)	Diameter d (mm)	Height h (mm)
231681706	50	14/15	42	80
231685408	1000	29/32	110	200
231683604	250	19/26	72	130
231682402	100	14/15	52	96
231684403	500	24/29	89	165

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