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硼酸 99.8-100.5%, AnalaR NORMAPUR® analytical reagent

供应商: VWR Chemicals

描述: 硼酸 99.8-100.5%, AnalaR NORMAPUR® analytical reagent

SDS 证书

VWR®, Spectrophotometer Cuvettes

供应商: VWR BRAND PRIVATE LABEL USA

描述: Cuvettes manufactured from Spectrosil quartz for accurate readings over the entire UV range to near infrared range. Due to the fully heat-fused construction (no intermediate materials or adhesives) and careful annealing to remove any strain, there is no optical or physical distortion of the two optically polished windows.

Masterflex® Correlated and Direct-Reading Variable Area Flowtubes for Gases, Avantor®

供应商: MASTERFLEX PREMIUM

描述: Create your own flowmeter systems for complete flexibility.

J.T.Baker® BAKERBOND Speedisk® C18, SPE Columns

目录号: (BAKR7606-02)

供应商: Avantor

描述: Ultra-clean, PP columns with BAKERBOND® HPLC media are engineered to save time, minimise work and final solvent volumes and improve performance. Run times are up to nine times faster than conventional columns. The built-in column guard filter and higher analyte concentration may reduce or eliminate pre-filtration and concentration steps.

计量单位: 1 * 100 件

SDS

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硼酸 99.5-100.5% （基于干燥物质）, granular NF, J.T.Baker®

供应商: Avantor

描述: 硼酸 99.5-100.5% (dry basis), granular NF, J.T.Baker®

证书

VWR®, Ultrasonic Cleaners

供应商: VWR BRAND PRIVATE LABEL USA

描述: Ultrasonic cleaners provide highly effective and efficient cleaning of laboratory glassware and instruments.

J.T.Baker® BAKERBOND Speedisk® Silica, SPE Columns

目录号: (BAKR8163-02)

供应商: Avantor

计量单位: 1 * 1 件

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J.T.Baker® BAKERBOND Speedisk® Diol, SPE Columns

目录号: (BAKR8167-02)

供应商: Avantor

计量单位: 1 * 1 件

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硫酸汞(II) ≥98.0%, AnalaR NORMAPUR® analytical reagent

供应商: VWR Chemicals

描述: 硫酸汞(II) ≥98.0%, AnalaR NORMAPUR® analytical reagent

SDS 证书

硫酸汞(II) ≥98.0%, BAKER ANALYZED® ACS, J.T.Baker®

供应商: Avantor

描述: 硫酸汞(II) ≥98.0%, BAKER ANALYZED® ACS, J.T.Baker®

SDS

硼酸 ≥99.5%, granular, AR® ACS, Macron Fine Chemicals™

供应商: MACRON AVANTOR BRAND

描述: 硼酸 ≥99.5%, granular, AR® ACS, Macron Fine Chemicals™

SDS 证书

VWR® ACE® UltraCore Super C18 HPLC/UHPLC Columns, 2,5 µm

目录号: (ACETCORE-25A-3503U)

供应商: Avantor

描述: Avantor® ACE® UltraCore SuperC18 solid core (core shell) particle columns are ideal for demanding MS work offering improved MS signal intensity and maximum MS response. These stainless steel columns combine high efficiency separations with low column back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and effectively eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability.

计量单位: 1 * 1 件