There are many methods for measuring organochlorine residuals, but gas chromatography is widely used due to its high selectivity, high separation efficiency, high sensitivity, and fast analysis speed. The organochlorine residue detection chromatograph produced by our company can measure a variety of organochlorine, organophosphorus and other pesticide residue components, shortening the analysis time and reducing the hardware cost when relevant laboratories apply this method. The main technical indicators of the gas chromatograph dedicated for the detection of organochlorine pesticide residues
Host
Hydrogen flame detector, thermal conductivity detector, electron capture detector, nitrogen and phosphorus detector can be installed at the same time
There are six instruments in total There are three temperature control points, and the injector can be controlled in five steps. Each test product has independent temperature control. The instrument is equipped with two inlet packed column devices and an independent capillary injection device.
The instrument has three independent gas lines, three independent circuit systems, and three signal output terminals
Column box
The column box is large and can install three chromatographic columns at the same time
It adopts a microcomputer Control temperature, human-machine dialogue, can display the temperature of each point in real time
Column oven temperature room temperature + ~ ℃ accuracy +
Five-stage program temperature rise, each stage constant temperature time ~, incremental temperature increment
Electron capture detector
Sensitivity/
Base flow
Baseline drift full scale/
Linear range>
Radioactive source
Special for organochlorine pesticide residue detection Gas chromatograph instrument configuration
, special gas chromatograph + electron capture detector table
, special capillary column root for pesticide residues
, chromatography workstation set
, high-purity nitrogen bottle
/>, standard reagent set
, chromatography accessory set
Before purchasing the instrument, we will help you fully understand the performance characteristics of the instrument and provide comprehensive consulting services for instrument selection. According to customer needs, we can provide you with supporting equipment for the instrument, such as chromatography workstations, nitrogen and hydrogen air generators, standard gases, chromatographic columns, etc. After purchasing the instrument, professional technicians will be sent to your home for free installation, start-up and debugging. Our company also provides long-term supply of wearing and consumable parts for the instrument.
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Tianpu Analytical Instrument Co., Ltd. Contact number mobile phone Zhang Gong
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Organochlorine residue detection chromatograph