Amino ester pesticide residue post column derivatization instrument

NegotiableUpdate on 05/07

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Nature of the Manufacturer: Producers

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Overview

The amino acid ester pesticide residue post column derivatization instrument $r $n adopts a combination of liquid chromatography and post column derivatization, with a fluorescence detector for detection, which not only improves the detection sensitivity but also has good anti-interference ability, high cost-effectiveness, and reduces user usage costs.

Product Details

Amino ester pesticide residue post column derivatization instrument

The main methods for producing carbamate pesticides include chromatography, spectroscopy, mass spectrometry, etc. Spectral analysis uses the spectral characteristics of substances to qualitatively and quantitatively analyze known substances. This type of analysis method is simple but prone to interference. Gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry can also be used to test this type of pesticide, with high sensitivity but complex operation, and requiring expensive mass spectrometry instruments as detectors. The method of using liquid chromatography in combination with post column derivatization and fluorescence detector for detection not only improves detection sensitivity but also has good anti-interference ability, high cost-effectiveness, and reduces user costs.

Reference《GB23200.112-2018National Food Safety Standard for Plant derived Foods9Determination of residual levels of carbamate pesticides and their metabolites by liquid chromatography-Post column derivation method.

Scheme configuration:

Product Name	Product description	remark
liquid chromatography	Equipped with fluorescence detector
Post column derivative system	ConnoCOM6000PCRDual derivative post column derivative system
Derivative reagent kit		PN:YS-CB-001
Amino ester detection chromatography column	Comatex C18-CB，5u，250*4.6	PN: C42545

ConnoCOM6000The post column derivatization instrument is applicable to pesticide residue standards:

HJ 960-2018Determination of post column derivatization of carbamate pesticides in soil and sediment-High performance liquid chromatography method

GB 23200.112-2018National Food Safety Standard for Plant derived Foods9Determination of residual levels of carbamate pesticides and their metabolites by liquid chromatography-Post column derivative method

《NY/T 761-2008Determination of multiple residues of organophosphorus, organochlorine, pyrethroid, and carbamate pesticides in vegetables and fruits

HJ 1025-2019Determination of solid waste carbamate pesticides by post column derivatization-High performance liquid chromatographyGB/T5750—2023Methods for Testing Standards of Drinking Water9ministry-Pesticide indicators (carbapenem, glyphosate)

Regarding Chenhang:

Chenhang Technology is responsible for Conno（CoMetro）The company's ConorCOM6000Column derivative instrument, ConnoDerivative reagent kit for determination of glyphosate pesticide residues（PN:R300-02）TheConnoDerivative reagent kit for determination of carbamate pesticide residues（PN:YS-CB-001）TheConnoCP-M2Series precision constant flow pump（CP-M205/CP-M210/CP-M250）KangnuoCP-M3Series High Pressure Piston Pump（CP-M305/CP-M310/CP-M350）KangnuoCPSeries High Pressure Constant Flow Temperature Pump/CP005T/CP010T/CP050T, ConnorCP-LDIDouble plunger high-pressure precision constant flow pumpCP012-LDI/CP024-LDI/CP100-LDI/CP200-LDISales and after-sales service business in China.