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  • 沃特世Waters 46 mg Sorbent per Cartridge, 40 µm Sep-Pak QMA Plus Carbonate小柱

沃特世Waters 46 mg Sorbent per Cartridge, 40 µm Sep-Pak QMA Plus Carbonate小柱

价格: ¥2050.56 ¥0.00
计量单位:盒
货号:186004540
规格型号:46 mg Sorbent per Cartridge, 40 µm
品牌: 沃特世Waters
购买数量: 国外期货,预计到货时间4-8周

Sep-Pak Accell Plus QMA Carbonate Plus Light cartridges contain a silica-based, hydrophilic, strong anion-exchanger with a large pore size (300Å) and a carbonate counter-ion. These cartridges are used for extraction of anionic analytes in aqueous and non-aqueous solutions when the chloride counter-ion in the standard Sep-Pak Accell Plus QMA cartridges interferes with the analysis. These Light-style cartridges have a distinctive finned outer body and a reduced internal diameter, which results in an interstitial volume about one-third that of the corresponding Plus-style cartridge. This design allows you to elute fractions in a minimal volume to improve recoveries and reduce solvent consumption, a benefit especially for applications where samples are limited or where excessive dilution is a concern.

  •  

    Brand

    Sep-Pak

  •  

    Product Type

    Solid Phase Extraction

  •  

    Units per Package

    50 pk

  •  

    Chemistry

    Accell Plus QMA Carbonate

  •  

    Endcapped

    No

  •  

    Format

    Plus Light Cartridge

  •  

    Ion Exchange Capacity

    230 µeq/gram

  •  

    Mass Spec Compatibility

    Yes

  •  

    Mode

    Ion-Exchange

  •  

    Particle Size

    40 µm

  •  

    Pore Size

    300 Å

  •  

    Sorbent Substrate

    Silica

  •  

    Sorbent Weight

    46 mg

  •  

    Water Wettable

    Yes

  •  

    pH Range Min

    2 pH

  •  

    pH Range Max

    8 pH

  •  

    Hold up volume

    0.15 mL


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