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VWR®, 玻璃培养皿

目录号: (VWRI391-0581)

供应商: VWR Collection

描述: 由硼硅酸盐3.3玻璃制成，因此可以灭菌并用于需要加热的应用中。这些可重复使用的玻璃培养皿是塑料培养皿的环保替代品，特别对于小型实验室而言。

计量单位: 1 * 2 件

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J.T.Baker® BAKER-flex®, Precoated flexible TLC sheet

目录号: (BAKR4463-02)

供应商: Avantor

描述: Ready-to-use in thin layer chromatography applications, Baker-flex® precoated flexible plastic sheet have a hard, abrasion-resistant coating and solvent-resistant substrate for rapid, clean separations.

计量单位: 1 * 200 件

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VWR®, Casein

目录号: (VWRC22544.292)

供应商: VWR Chemicals

描述: Proteins (on anhydrous product): ≥ 90,0 %
Free acidity: Max. 1,0%
Fats: Max. 2,5%
Ignition residue (SO₄): Max. 2,75%
Loss on drying: Max. 12%

计量单位: 1 * 1 千克

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Avantor® Hichrom HI-13, GC Columns

目录号: (HIGCHI27050052.5)

供应商: Avantor

描述: General purpose column, ideal as confrmation column.

计量单位: 1 * 1 件

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VWR® Penicillinase (beta-Lactamase)

目录号: (VWRC390843G)

供应商: VWR Chemicals

描述: A freeze-dried product with >3000 ß-l units per vial.
One unit of ß-l activity is defined as the amount of enzyme that will catalyse the hydrolysis of 1,0 µm of benzylpenicillin per minute at 25 °C and pH 7,0.

计量单位: 1 * 1 Vial

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VWR®, Eco Side Access Rack for Cryoboxes, Height 50 mm

目录号: (VWRI479-2276)

供应商: VWR Collection

描述: Freezer racks as storage and inventory systems for upright ULT freezers makes it easier organise your samples.

计量单位: 1 * 1 件

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氢氧化钠 0.25 N, BAKER ANALYZED® 滴定液, J.T.Baker®

供应商: Avantor

描述: Standardisation at 25 °C traceable to NIST Standard Reference Material.

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VWR®, Inkjet Printer Slides

供应商: VWR Collection

描述: Microscopy slides are designed with colour-frosted ends for H&E stain on frozen sections in histopathology examination.

VWR®, Erlenmeyer Flasks, with Screw Cap

供应商: VWR Collection

描述: Borosilicate 3.3 glass, blue PP screw cap with PTFE liner.

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VWR® ARISTAR®, ICP Multi-Element Standard Solutions

供应商: VWR Chemicals

描述: Multi-Element Standard, ICP multi-element standard solution X, 23 elements, As 50 µg/L; B 100 µg/L; Ba 50 µg/L; Be 20 µg/L; Bi 10 µg/L; Ca 35000 µg/L; Cd 20 µg/L; Co 25 µg/L; Cr 20 µg/L; Cu 20 µg/L; Fe 100 µg/L; K 3000 µg/L; Mg 15000 µg/L; Mn 30 µg/L; Mo 100 µg/L; Na 8000 µg/L; Ni 50 µg/L; Pb 25 µg/L; Se 10 µg/L; Sr 100 µg/L; Tl 10 µg/L; V 50 µg/L; Zn 50 µg/L, VWR® ARISTAR®, 基质: 5% HNO₃, 应用: ICP standards

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