All cylinders comply with BS604, ISO4788 (and DIN 12680 or 12685 where indicated).
Cylinders, Pyrex borosilicate
To DIN 12680. With interchangeable hollow glass stopper and glass foot. White enamel graduations and inscriptions. Class B.
Ref.
CY280-14 CY280-18 CY280-22 CY280-24
CY280-30 CY280-34 CY280-38 CY280-42
Cap. ml
3211/04 10 3211/06 25 3211/08 50 3211/10 100
3211/12 250 3211/14 500 3211/16 1000 3211/18 2000
Stopper Duran®
10/19 14/23 19/26 24/29
29/32 34/35 45/40 45/40
CY334-14 CY334-18 CY334-22 CY334-26
CY334-30 CY334-34 CY334-38
Glass with Stopper, Class B continued Glass with Stopper, Class A Cylinders, Blaubrand®
To DIN EN ISO 4788. With hexagonal base and square grip polypropylene stopper (except -34 and -38 which are polyethylene). Duran glass. Graduations and inscriptions in highly contrasting blue enamel. Ring marked at the main points. Class A Conformity Certified.
Cap. Stopper ml
borosilicate glass
10 25 50
100 250
500* 1000*
* Have octagonal stopper. Spare stoppers – see Stoppers section.
10/19 14/23 19/26 24/29
29/32 34/35 45/40
Conformity Certified
Indicated by the symbol H shows that the product has been manufactured under quality control procedures according to Eichordnung the German Federal Weights and Measures Regulations.
Provided the instrument is used with the recommended accessories and in accordance with the supplied instructions the manufacturer certifies con- formity with annex 12 of the Eichordnung.