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Duran® baffled flask

货号
Z680974
规格纯度
borosilicate glass, working volume 500 mL, non-sterile
参考价格
4922.25 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
Duran® baffled flask
产品介绍:

产品说明

一般描述

When cultivating microorganisms in Erlenmeyer flasks on a vibrating board, the oxygen intake is frequently the limiting factor for cell growth.
In standard Erlenmeyer flasks, a liquid sickle forms, the size of which depends on the speed of the board and the vibration diameter. The larger the surface of the content, the larger is the gas exchange surface and with it the possible oxygen intake.
The speed and the associated oxygen intake only increase in a limited manner. The new Duran® Erlenmeyer flask with four baffles on the bottom interrupts the laminar flow to create a turbulent flow. The surface of the liquid and the gas exchange surface are increased, so that the oxygen intake can be increased.

  • The membrane screw cap allows for gas exchange and can be reused
  • Reduced cell growth due to limited oxygen transfer

法律信息

DURAN is a registered trademark of DWK Life Sciences

基本信息

NACRESNB.43

产品性质

物料borosilicate glass
screw top blue high-density polyethylene cap (filter cap)
screw top neck
straight neck
无菌性non-sterile
特点vented
with cap
包装case of 4
manufacturer/tradenameDURAN 212834454
工作体积500 mL
配件GL 45 cap
binding typenon-treated surface

Sigma-Aldrich

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