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55294-U

Supel^™ QuE QuEChERS tube

Name: Supel<SUP>&#8482;</SUP> QuE QuEChERS tube
Brand: SUPELCO

Non-Buffered Tube 1, pk of 50

别名:

QuEChERS

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About This Item

UNSPSC代码:

41115712

NACRES:

NB.21

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产品名称

Supel^™ QuE, Non-Buffered Tube 1, pk of 50

物料

polypropylene tube

质量水平

100

产品线

Supel^™

组成

magnesium sulfate, 4 g
sodium chloride, 1 g

包装

pk of 50

技术

QuEChERS: suitable

离心管体积

15 mL

应用

food and beverages

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一般描述

分散SPE法，通常也是指"QuEChERS” 方法（快速，简便，便宜，有效，耐用和安全），是一种现代样本准备技术，正在越来越多地被用在食品和农业产品多残基杀虫剂分析领域。

使用QuEChERS方法，食品/农产品样本首先在水溶性溶剂（比如乙腈），在高盐（比如氯化钠和硫酸镁）和或者缓冲试剂（比如柠檬酸盐）存在下，进行提取。高盐能够引起液相分离，而缓冲试剂能够稳定酸碱不稳定杀虫剂。在摇晃和离心之后，有机相部分就进一步用SPE清洁。和传统的SPE管方法不同，在分散SPE中，清洁需要混合大量的SPE（比如Supelclean PSA, ENVI-Carb，和或者Discovery DSC-18）和提取物。在样本清洁后，混合物经过离心，得到的上清可以直接分析，或者在分析前需要很少的处理。

Supelco有一系列的管和离心管，含有预置量的盐和SPE吸附剂，能够支持现今最常用的方法。

应用

Supel^™ QuE is used as the unbuffered salt tube for the quick, easy, cheap, effective, rugged, safe (QuEChERS) extraction and analysis of polycyclic aromatic hydrocarbons in foods using gas chromatography coupled to mass spectrometry.

法律信息

Supel is a trademark of Sigma-Aldrich Co. LLC

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应用

产品编号

说明

价格

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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分析证书(COA)

Lot/Batch Number

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Pesticide analysis in coffee leaves using a quick, easy, cheap, effective, rugged and safe approach and liquid chromatography tandem mass spectrometry: Optimization of the clean-up step.

Maria Teresa Salles Trevisan et al.

Journal of chromatography. A, 1512, 98-106 (2017-07-20)

An analytical method using a quick, easy, cheap, effective, rugged and safe (QuEChERS) procedure for multi-residue determination of 52 pesticides in coffee leaf extractshas been developed and validated according to SANTE/11945/2015 guidelines. Different sorbent combinations for dispersive solid phase extraction

Determination of carbamates in edible vegetable oils by ultra-high performance liquid chromatography-tandem mass spectrometry using a new clean-up based on zirconia for QuEChERS methodology.

David Moreno-González et al.

Talanta, 128, 299-304 (2014-07-26)

In this study a fast, selective and sensitive multiresidue method based on QuEChERS methodology has been evaluated and validated for the determination of carbamate pesticides, in edible vegetable oils by UHPLC-MS/MS. A new clean-up sorbent, Supel(TM) QuE Z-Sep(+), has been

Evaluation of a new carbon/zirconia-based sorbent for the cleanup of food extracts in multiclass analysis of pesticides and environmental contaminants.

Lijun Han et al.

Journal of separation science, 39(23), 4592-4602 (2016-11-03)

A novel carbon/zirconia-based material, Supel

商品

Workflow for Cannabinoids Analysis in Hemp and Hemp-Infused Products

A workflow for the sample preparation of hemp bud, hemp oil, chocolate, gummy, candy, and cream for the HPLC-PDA separation and analysis of 17 cannabinoids.

Analysis of Persistent Organic Pollutants in Fish and Milk

Assessment of clean-up sorbents for extracting PAHs from salmon and PCBs from milk, optimized for GC analysis with MS and ECD detection.

实验方案

Analysis of Fipronil and Fipronil Sulfone in Eggs, Chicken Meat and Mayonnaise

A short abstract on a method using QuEChERS and GC/MS/MS for determination of fipronil & fipronil sulfone.

Chromatograms

GC Analysis of Polynuclear Aromatic Hydrocarbons (PAHs) in Grilled Hamburger on SPB^®-608 (20 m x 0.18 mm I.D., 0.18 μm) after QuEChERS Cleanup using Supel^™ QuE Z-Sep, Fast GC Analysis

suitable for GC, application for SPE

GC Analysis of Polynuclear Aromatic Hydrocarbons (PAHs) in Salmon on SPB^®-608 (20 m x 0.18 mm I.D., 0.18 μm) after QuEChERS Cleanup using Supel^™ QuE Z-Sep, Fast GC Analysis

suitable for GC, application for SPE

LC/MS/MS Analysis of Carbendazim in Orange Juice (Spiked) on Ascentis^® Express C18 after Supel^™ QuE PSA/C18 QuEChERS Cleanup

application for HPLC, application for SPE

GC Analysis of PCBs in Whole Cow Milk (Spiked) on SLB^®-5ms (20 m x 0.18 mm I.D., 0.18 μm) after QuEChERS Cleanup using Supel^™ QuE Z-Sep, Fast GC Analysis

suitable for GC, application for SPE

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主要文件

Supel^™ QuE QuEChERS tube