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目录号: (VWRI732-0591)

供应商: VWR Collection

描述: 适合用作蛋白和核酸印迹中的芯体。为印迹夹层中缓冲液通过凝胶流向转移膜提供了均匀的流速。另外，还适用于从玻璃支撑件中移除凝胶。

计量单位: 1 * 100 件

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目录号: (DENE1010356)

供应商: DEUTSCH NEUMANN

描述: Rubber stopper, 黑色, 底部直径: 56,0 mm, 顶部直径: 65,0 mm, 高度: 45,0 mm

计量单位: 1 * 1 件

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目录号: (DENE1010556)

供应商: DEUTSCH NEUMANN

描述: These stoppers are biologically inert and transparent.

计量单位: 1 * 1 件

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供应商: LABCONCO

描述: XPert™ filtered balance stations are vented balance enclosures designed to protect the user during powder weighing operations. The built-in HEPA filter, mounted in the upper plenum, removes particulates, so that clean air is exhausted to the atmosphere. XPert® filtered balance station is 'stationary' because ducting to an outside blower or house exhaust system is required. Powder weighing applications found in pharmaceutical research and other industries are ideal for these enclosures. Interior dimensions accommodate large micro and analytical balances and containment-enhancing features ensure personnel safety.

目录号: (WHAT1541-917)

供应商: CYTIVA WHATMAN

描述: Cytiva's Whatman Grade 541 acid hardened cellulose filter paper features high wet-strength, high chemical resistance, and a large nominal particle retention for fast analytical filtration.

计量单位: 1 * 100 件

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目录号: (WHAT1450-917)

供应商: CYTIVA WHATMAN

描述: These highly glazed filter papers made from high quality cotton linters support vacuum filtration in Büchner funnels or Hirsch funnels and enable strong retention of very fine crystalline precipitates.

计量单位: 1 * 100 件

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目录号: (WHAT3668-915)

供应商: CYTIVA WHATMAN

描述: These ion exchange papers combine cellulose and large pore silica gel for separations in which both partition and adsorption are important, including the separation of phospholipids, steroids, phenols and dyes.

计量单位: 1 * 25 件

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目录号: (WHAT1440-917)

供应商: CYTIVA WHATMAN

描述: Whatman Grade 40 high-purity filters from Cytiva's business are general-purpose papers for quantitative analysis. Grade 40 filters are suitable for a variety of analytical filtration applications.

计量单位: 1 * 100 件

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供应商: Bel-Art Products, a Part of SP

描述: Ideal solution for the safe disposal of used pipettes, Petri dishes, culture plates, membrane filters and more.

供应商: LABCONCO

描述: These portable systems provide user protection by keeping powders and particulates contained during weighing procedures. The built-in blower and HEPA filter are mounted in the upper plenum to save space, and the enclosures have low installation costs and require no outside ducting. Systems also provide quiet operation as low as 45 dBA, depending on face velocity.

目录号: (WHAT1454-917)

供应商: CYTIVA WHATMAN

描述: Whatman Grade 54 hardened low ash quantitative filter paper for Büchner funnel and Hirsch funnel filtration enables fast vacuum suction filtration for recrystallization applications.

计量单位: 1 * 100 件

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目录号: (WHAT1442-917)

供应商: CYTIVA WHATMAN

描述: These filter papers made from high quality cotton linters have the finest retention of all ashless filter paper grades. Grade 42 is designed for gravimetric analysis and sample preparation for instrumental analysis.

计量单位: 1 * 100 件

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目录号: (DENE1010456)

供应商: DEUTSCH NEUMANN

描述: Stopper, chloroprene rubber, 红棕色, 底部直径: 56,0 mm, 顶部直径: 65,0 mm, 高度: 45,0 mm

计量单位: 1 * 1 件

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目录号: (SCOT213993604)

供应商: DWK LIFE SCIENCES

描述: DURAN®, borosilicate glass 3.3, clear.

计量单位: 1 * 1 件

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供应商: CYTIVA WHATMAN

描述: These borosilicate glass filters are particularly useful for liquid clarification and liquid scintillation counting.

目录号: (BELAH131880000)

供应商: Bel-Art Products, a Part of SP

描述: These epoxy-coated, wire framed bag holders keep biohazard bags open and ready for use. The user just has to place a biohazard bag into the sturdy wire holder and stretch it over the top ring to secure it in place. A separate hooked ring rests over the top to keep the bag in place. Circular shape keeps bags wide open for easy access.

计量单位: 1 * 1 件

正在促销