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  • 沃特世Waters 1 g Sorbent per Cartridge, 50 - 300 µm Sep-Pak Alumina N小柱

沃特世Waters 1 g Sorbent per Cartridge, 50 - 300 µm Sep-Pak Alumina N小柱

价格: ¥1042.42 ¥1271.25
计量单位:盒
货号:WAT054575
规格型号:1 g Sorbent per Cartridge, 50 - 300 µm
品牌: 沃特世Waters
购买数量: 国内期货,预计到货时间5天

Sep-Pak Alumina N Vac cartridges contain a highly active grade of alumina with a neutral surface chemistry. The aluminum oxide surface provides an extremely polar surface for analyte retention and has properties of a Lewis acid. This normal phase sorbent is similar in use to silica; however, it is slightly more stable than unfunctionalized silica under high pH conditions. This neutral alumina is suitable for applications such as synthetic crude oil fractionation. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.

  •  

    Brand

    Sep-Pak

  •  

    Product Type

    Solid Phase Extraction

  •  

    Units per Package

    30 pk

  •  

    Chemistry

    Alumina N

  •  

    Format

    Vac Cartridge

  •  

    Mass Spec Compatibility

    Yes

  •  

    Mode

    Normal-phase

  •  

    Particle Size

    50-300 µm

  •  

    Pore Size

    120 Å

  •  

    Sorbent Substrate

    Alumina

  •  

    Sorbent Weight

    1 g

  •  

    Water Wettable

    Yes

  •  

    pH Range Min

    0 pH

  •  

    pH Range Max

    10 pH

  •  

    Barrel Size

    6 cc

  •  

    Hold up volume

    0.8 mL


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