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Alex Davis, Managing DirectorAlex Davis, Managing Director

DURAN® Flasks, Round Bottom
DWK Life Sciences

DIN ISO 1773. Narrow mouth, with beaded rim. Flasks with mouth outer Ø of 65 mm have a reinforced rim. Autoclavable. Borosilicate 3.3 glass.
DURAN® Flasks, Round Bottom  DWK Life Sciences
Ausführung HalsHöhe
PUOrder No. Price/Unit/GBP 
50.00narrow neck with beaded rim51.0026.0095.0015141417+7.55Order
100.00narrow neck with beaded rim64.0026.00110.0015141424+7.83Order
250.00narrow neck with beaded rim85.0034.00144.0015141436+9.14Order
500.00narrow neck with beaded rim105.0034.00168.0015141444+12.41Order
1000.00narrow neck with beaded rim131.0042.00200.0015141454+22.89Order
2000.00narrow neck with beaded rim166.0042.00260.0015141464+41.89Order
3000.00narrow neck with beaded rim185.0050.00260.0015141468-64.66Order
4000.00narrow neck with beaded rim207.0052.00290.0015141471-92.12Order
5000.00narrow neck with beaded rim223.0050.00305.0015141473-103.01Order
6000.00narrow neck with beaded rim236.0051.00355.0015141477-122.49Order
10000.00narrow neck with beaded rim279.0065.00380.0015141486-210.83Order
12000.00narrow neck with beaded rim295.0065.00380.0015423171-263.84Order
20000.00narrow neck with beaded rim345.0076.00515.0015423172-358.06Order
* Non DIN ISO size.
** Non DIN ISO size, acc. to ASTM E 1403.
Also available as wide-mouth round bottom flasks, on request.