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Dispersion Solid Phase Extraction (QuEChERS) EN 15662 Methods

Dispersive Solid Phase Extraction Quechers

Dispersion Solid Phase Extraction (QuEChERS) EN 15662 Methods

QuEChERS (Quick, Easy, Cheap, Effective, Rugged, Safe) is a new technology for rapid sample pre-treatment for agricultural product testing developed in recent years. It was first developed by M Anastasides et al. (2003) of the USDA, and then formally proposed the QuEChERS method after numerous tests and improvements. QuEChERS pesticide residue pretreatment method refers to the advanced version of SPE, which has a similar purification effect to SPE, but the treatment steps are more condensed, with time-saving, efficiency, economy and other characteristics, and are gradually adopted by analysts and analysts. It is gradually accepted by most analysts. With the QuEChERS kit, you can prepare samples for analysis of different pesticide categories and types in just a few simple steps.

    Product Description

    BM-Q series products are a series of sample handling products developed by BM Life Sciences based on QuEChERS, which can be applied to pesticide residue, veterinary drugs, food additives and other fields; This kind of products can be used in a variety of adsorbents, for example, BM-GCB to remove pigments, BM-PSA to remove proteins and organic acids, BM-NH2 to remove organic acids, BM BM-WCX to remove alkali, BM-C18 to remove fat and other organic matter, alumina to remove grease, anhydrous magnesium sulfate to remove water, in addition, the addition of some buffer salts can promote better drug extraction. Different combinations can be used to meet different pre-treatment needs.

    Features of BM-Q Series Products

    ★ High recovery rate: A satisfactory recovery rate can be achieved for most pesticides with strong polarity.
    ★ Wide Range of Applications: Applicable for the analysis of a wide range of samples.
    ★ Simple Process: A simple method with fewer steps reduces the impact of human error on the accuracy of the method and, at the same time, increases the efficiency of the laboratory and workflow.
    ★ Reliable results: The main raw materials come from the same supplier, which increases the reliability of results and the consistency of results.
    ★ Environmentally friendly products: Low solvent consumption, clean and eco-friendly, the container can be sealed immediately after adding solvent, which reduces the danger to the operator.
    Kechers. . 

    It is a sample pre-treatment method proposed by Anastasiades in 2003 that is widely used to detect foods, environmental water samples, and soil contaminants. Our products comply with the standards of NY/T of the Ministry of Agriculture of China, AOAC of the United States and EN of the EU.

    Order Details

    Product Number

    Product Description

    norm

    Packing (/carton)

    BM-Q 050010

    Citric Acid Extraction Tube: 4g Anhydrous Magnesium Sulfate 1g Sodium Chloride 0.5g Disodium Hydrogen Citrate 1g Sodium Citrate

    50ml

    25

    BM-Q 002030

    PSA Purification Tube 1: 25 mg PSA 150 mg Anhydrous Magnesium Sulfate

    2 mL (recommended sample size of 1 mL)

    100

    BM-Q 015022

    PSA 2 Purification Tube: 150 mg PSA 900 mg Anhydrous Magnesium Sulfate

    15 mL (recommended sample size of 6 mL)

    50

    BM-Q 015020

    PSA/GCB (Graphite Carbon Black) Cleaning Tube 1: 150 mg PSA 15 mg GCB 900 mg Anhydrous Magnesium Sulfate

    15 mL (recommended sample size of 6 mL)

    50

    BM-Q 015024

    PSA/GCB (Graphite Carbon Black) Cleaning Tube 2: 150 mg PSA 45 mg GCB 900 mg Anhydrous Magnesium Sulfate

    15 mL (recommended sample size 6 mL)

    50

    BM-Q 002032

    PSA/C18 Purification Tube 1: 25 mg PSA 25 mg C18 150 mg Anhydrous Magnesium Sulphate

    2 mL (recommended sample size of 1 mL)

    100

    BM-Q 015032

    PSA/C18 Purification Tube 2: 150 mg PSA 150 mg C18 900 mg Anhydrous Magnesium Sulphate

    15 mL (recommended sample size of 6 mL)

    50

    BM-Q 002025

    25 mg C18 150 mg anhydrous magnesium sulfate

    2 mL (recommended sample size of 6mL)

    100

    BM-Q 002026

    50 mg PSA 15 mg GCB 150 mg anhydrous magnesium sulfate

    2 mL (recommended sample size of 1 mL)

    100

    BM-Q 015044

    PSA/C18 Purification Tube 2: 300 mg PSA 300 mg C18 300 mg Silica 90 mg GCB 900 mg Anhydrous Magnesium Sulfate

    15 mL (recommended sample size of 8 mL)

    50


    This series of BM Life Science Co., Ltd. products are fully automated powder distribution, filling and packaging, can achieve automation, scale, batch production, while adopting customer OEM/ODM custom, welcome new and old customers to call us to consult, discuss cooperation, and strive for joint development!