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Aldrich® NMR-tube cleaner

品牌
Sigma-Aldrich
货号
Z239224
规格纯度
Model D, Joint: ST/NS 29/32, for tubes, 5 mm
参考价格
8350.7 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Eliminate washing and oven drying of NMR tubes. With solvent in the reservoir, rapid suction dislodges material, and an acetone wash followed by an air stream dries the tube in seconds. Average rate of cleaning is 1 tube/minute. Use with 7 in. L tubes, except tube cleaners Z282383 and Z282391 which may be used with 7 or 8 in. L tubes. A PP tube cap placed on the closed end of an inverted NMR tube holds the tube in place and seals the system to allow efficient vacuum. Applied suction sprays solvent inside and against the closed end of tube for thorough cleaning. Model D has 100 mL solvent reservoir for less frequent filling. Model E has a ground-glass stopper.

法律信息

Aldrich is a registered trademark of sigma-aldrich Co. LLC

基本信息

NACRESSB.32

产品性质

接合处Joint: ST/NS29/32
特点for tubes 5 mm

Sigma-Aldrich

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