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57064

Supelco

Supelclean™ ENVI™-18 SPE 小柱

bed wt. 500 mg, volume 6 mL, pkg of 30 ea

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30 EA
CN¥1,241.66

CN¥1,241.66

国内现货，预计发货时间April 27, 2025详情

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30 EA
CN¥1,241.66

About This Item

UNSPSC代码:
41115712

CN¥1,241.66

国内现货，预计发货时间April 27, 2025详情

获取大包装报价索取样品

物料

PE frit (20 μm porosity)
polypropylene hardware

质量水平

100

Agency

suitable for ISO 25101

产品线

Supelclean™

特点

endcapped

组成

bed wt., 500 mg

包装

pkg of 30 ea

标记范围

17% C loading

技术

solid phase extraction (SPE): suitable

表面积

475 m2/g

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相关类别

一般描述

助留机理：反相
样品基质相容性：含水溶液（饮用水、地下水、废水）

  • 多点键合，十八烷基 (17%C)（封端）
  • 非常适用于从含水环境样品中净化、萃取和浓缩污染物
  • 更高的 17%C 含量可得到更大的键合能力以及更高的回收率
  • 更高的碳含量也可提供更好的耐极端 pH 条件的性能
  • 用于从废物中提取除草剂、杀真菌剂和杀虫剂
固相萃取装置使用玻璃瓶或管进行样品收集和浓缩。在这种情况下使用SPE管时，一些吸附剂需要比小型SPE柱更大的解吸体积。[1]

应用

Supelclean™ ENVI™-18 SPE管可在SPE中使用，以纯化沿海沉积物样品。[2]它还可用于鉴定阿特拉津的降解产物。[3]

法律信息

ENVI is a trademark of Sigma-Aldrich Co. LLC
Supelclean is a trademark of Sigma-Aldrich Co. LLC

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    19312101
    19189901
    19095101
    18969401
    18379401

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    在文件库中查找您最近购买产品的文档。

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    Na Ta et al.
    Journal of hazardous materials, 138(1), 187-194 (2006-07-11)
    The present study investigates the degradation of atrazine (2-chloro-4-(ethyl amino)-6-isopropyl amino-s-triazine) in aqueous solution by a developed new method, namely by means of a microwave-assisted electrodeless discharge mercury lamp (MW-EDML). An experimental design was conducted to assess the influence of
    Sandrine Paissé et al.
    FEMS microbiology ecology, 66(2), 295-305 (2008-09-23)
    The bacterial diversity of a chronically oil-polluted retention basin sediment located in the Berre lagoon (Etang-de-Berre, France) was investigated. This study combines chemical and molecular approaches in order to define how the in situ petroleum hydrocarbon contamination level affects the
    Nigel J.K. Simpson
    Solid-Phase Extraction: Principles, Techniques, and Applications, 445-445 (2010)

    商品

    Solid Phase Extraction: Reversed-Phase Methodology

    Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.

    相关内容

    PFAS Testing Solutions for Environmental

    FAS, or 'forever chemicals,' persist in the environment and pose risks to human health. Discover our environmental monitoring tools for PFAS quantification, aiding researchers, regulators, and labs in testing for PFAS.

    PFAS 分析解决方案 | Sigma-Aldrich

    探索我们的完整解决方案：利用我们可靠的产品和精密工具更加准确地定量各种样品（包括水、废水、土壤、食品、血液等）中的PFAS化合物。

    Chromatograms

    suitable for GC, application for SPEsuitable for GC, application for SPE

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