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Mini Diazald? apparatus 1 EA

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Rare earth stir bars 3 EA 100ml低密度聚乙烯窄口瓶 本色瓶白蓋;總高:92mm;瓶身直徑:50mm;瓶口內(nèi)徑:17.5mm 12個(gè)/包 Spatulas with wooden handle 12 EA 100ml高密度聚乙烯廣口瓶 本色瓶白蓋;總高:88.5mm;瓶身直徑:51mm;瓶口內(nèi)徑:31.5mm 12個(gè)/包 Sterile economy sample spoon 100 EA 25L高密度聚乙烯氟化堆碼桶 瓶口直徑:60mm;長(zhǎng)×寬×高:293×245×470mm;重量:1450g

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    詳細(xì)說明


    接合處

    Joint: ST/NS19/22 Clear-Seal joints

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    相關(guān)類別

    Glassware


    一般描述

    The mini Diazald apparatus bridges the gap between the System 45 diazomethane generator Z411736 (for preparing<1 mmol of diazomethane) and the Diazald kit (for preparing ~100 mmol of diazomethane). It consists of a reaction vessel and a condenser in one compact unit. This apparatus features a cold-finger in place of a water-jacketed condenser. When filled with dry ice/acetone slush, the condenser efficiently prevents dangerous diazomethane/ether vapor from escaping. A separatory funnel, Z100382 and a round-bottom receiving flask, Z100358, (must be equipped with Clear-Seal? joints) are the only other glassware needed and can be purchased separately.

    NOTE: Sigma-Aldrich is unable to supply certain Diazomethane precursors in some countries. Check availability of starting materials prior to glassware purchase.

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

    法律信息

    Clear-Seal is a registered trademark of Wheaton Industries, Inc.

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

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