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位置:首页 > 品牌 > Sigma-Aldrich > Diazald® kit with Clear-Seal® joints

Diazald® kit with Clear-Seal® joints

品牌
Sigma-Aldrich
货号
Z100250
规格纯度
Joint: ST/NS 19/22
价格
15595.1 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
半岛bd体育手机客户端 名称:
Diazald® kit with Clear-Seal® joints
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

一般描述

The Diazald kit is a set of distillation glassware designed for the safe preparation of diazomethane (~100 mmol). Glassware without sharp edges or ground-glass joints is recommended by de Boer and Backer [Org. Syn., Coll. Vol. 4, 250 (1963)]. The Diazald kit features 19/22 Clear-Seal joints; these joints do not require grease even for vacuum applications, thus avoiding a source of contamination.

The glassware in the kit should be washed with care and without the use of wire brushes which will scratch the inner surface. For further information, request Technical Information Bulletin No. AL-180 and for a review on the preparation and reactions of diazomethane, see Aldrichim. Acta, 16, 1, 1983.

Call or visit our website for pricing on replacement parts.

For technical and safety information about Diazald and Aldrich diazomethane generators see Technical Information Bulletin AL-180.


NOTE: We are unable to supply certain Diazomethane precursors in some countries. Check availability of starting materials prior to glassware purchase.

法律信息

Clear-Seal is a registered trademark of Wheaton Industries, Inc.
Diazald is a registered trademark of sigma-aldrich Co. LLC

基本信息

NACRESNB.43

半岛bd体育手机客户端 性质

接合处Joint: ST/NS19/22

组份列表

组份可单独销售

货号组份
Z100307Aldrich® West condenser w/ Clear-Seal® joint, Joint: ST/NS 19/22, pkg of 1 ea
Z100293Aldrich® bent vacuum-distilling adapter, w/ Clear-Seal® joints, Joint: ST/NS 19/22
Z100269Aldrich® Claisen adapter, with Clear-Seal® joints, bottom and side Joint: ST/NS 19/22, top Joint: ST/NS 19/22
Z100277Aldrich® three-way adapter with Clear-Seal® joints, With Clear-Seal® joints, Joint: ST/NS 19/22
Z100315Distilling column, L 200 mm, Joint: ST/NS 19/22 Clear-Seal joints
Z122513Gas-inlet tube for Aldrich® Glassware kits, pkg of 1 ea
Z100323Aldrich® single-neck round-bottom flask with Clear-Seal® joint, capacity 25 mL
Z100331Aldrich® single-neck round-bottom flask with Clear-Seal® joint, capacity 50 mL
Z100358Aldrich® single-neck round-bottom flask with Clear-Seal® joint, capacity 100 mL
Z100366Aldrich® single-neck round-bottom flask with Clear-Seal® joint, capacity 250 mL
Z100374Aldrich® single-neck round-bottom flask with Clear-Seal® joint, capacity 500 mL
Z106283Wheaton connecting adapter, To male Clear-Seal® joint, Joint: ST/NS 19/22
Z100390PTFE stopper for Macro Diazald® kit, Joint: ST/NS 19/22
Z100382Separatory funnel with PTFE stopcock and 19/22 Clear-Seal® joint, capacity 125 mL

Sigma-Aldrich

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