跳转至内容

很抱歉,目前系统维护中。在此期间,网站下单功能无法使用。给您带来不便,深表歉意。如需其他帮助,请联系客户联络中心:400 620 3333。

Merck
CN
所有图片(1)

主要文件

安全信息

Z250325

Sigma-Aldrich

Aldrich® azeotropic distillation apparatus

joint: threaded 14/20

登录查看公司和协议定价

选择尺寸

1 EA
CN¥17,275.44

CN¥17,275.44


请联系客服了解存货情况


选择尺寸

变更视图
1 EA
CN¥17,275.44

About This Item

UNSPSC代码:
41104812
NACRES:
NB.43

CN¥17,275.44


请联系客服了解存货情况

接合处

joint: threaded14/20

相关类别

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
Z692522Z692530Z553395
packaging

pack of 1 ea

packaging

pack of 1 ea

packaging

pack of 1 ea

packaging

pack of 1 ea

feature

CE compliant

feature

CE compliant

feature

CE compliant

feature

CSA approved, Can be stacked three high

manufacturer/tradename

Bel-Art F42074-1220

manufacturer/tradename

Bel-Art F42072-1228

manufacturer/tradename

Bel-Art F42073-1228

manufacturer/tradename

Bel-Art F42074-0116

H × W × D

51.8 cm × 34.1 cm × 41.4 cm

H × W × D

31.4 cm × 34.1 cm × 41.4 cm

H × W × D

41.7 cm × 34.1 cm × 41.4 cm

H × W × D

31.4 cm × 51.8 cm × 41.4 cm

door opening H × W

41.7 cm × 22.5 cm

door opening H × W

21.3 cm × 22.5 cm

door opening H × W

31.2 cm × 22.5 cm

door opening H × W

22.5 cm × 41.7 cm

一般描述

All connections are made using greaseless, 14/20 screw-thread joints. All parts are interchangeable with those contained in the Aldrich All-In-One glassware kit, Z166898. Includes distillation head and 100 mL round-bottom flask. Dropping funnel sold separately, Z167541. Effective for the removal of water from condensation reactions[1].

Azeotropic Technique
1.
The solvent/H2O azeotrope is cooled completely by a water-cooled condenser and directed to the extraction reservoir (filled with 4Å molecular sieves through a 14/20 joint). The reservoir joint* can also be used as a septum-inlet for the removal of water via syringe.
2. The solvent and any volatile reagents are recycled through the sieves at ambient temperature.
3. Additional reagent can be added to the reservoir (via dropping funnel connected at the reservoir joint) as a means of slow addition to a mixture at reflux.
*Use with rubber septa Z564702, Z564699, Z512125, Z512117

联系

See the Threaded Ground Glass Tutorial to see how threaded joints work.

法律信息

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our 文件 section.

如需帮助,请联系 客户支持

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Barta, N.S., Paulvannan, K., Schwarz, J.B., Stille, J.R.
Synthetic Communications, 24, 583-583 (1994)

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门