Microcell thermal extractorIt consists of a pressure chamber, a collection bottle, and an extraction column connection part. Solid phase extraction devices are mainly used for the pretreatment of liquid samples, extracting semi volatile or non-volatile compounds, or removing impurities that interfere with separation and analysis in the sample. They can also be used to process solid samples that can be dissolved in solvents in advance. Compared with traditional liquid-liquid extraction methods, it can improve the recovery rate of analytes and more effectively separate analytes from interfering components, shorten the sample pretreatment process, simplify the operation, and save time and effort.
The micro pool thermal extraction instrument is widely used in the pre-treatment extraction process of various materials, which is convenient, easy to operate, and widely applicable. It is currently a specialized instrument for small volume extraction of materials in the market. It can be used to detect the volatile and semi volatile organic compounds of different samples such as block samples and liquid samples, the surface organic volatile compounds of materials, the permeability and uniformity of materials, as well as the determination of various fragrances and odor substances.
Product Features
A has a wide range of applicable industries
Suitable for packaging material testing, automotive interior testing, indoor material testing, chemical protection product material testing, food material testing, tobacco testing and other industries.
B high efficiency
Equipped with 4 or 6 microchannels (with volumes of 114mL and 44mL respectively), capable of collecting 4 or 6 samples simultaneously. The temperature range can be adjusted by heating from room temperature to 250 ℃ (M-CTE250) and from room temperature to 120 ℃. (M-CTE120)， It can quickly collect samples and adopts constant current control technology to ensure that air or other carrier gases pass through each micro cell at a constant flow rate, ensuring stable flow rate. Each micro cell air path can be independently controlled, and the carrier gas humidity can be controlled online (optional).
C is easy to operate
All operations can be completed by simply setting the collection flow rate and heating temperature parameters, which is simple, convenient, and easy to operate.
D has strong compatibility
The micro pool thermal extraction instrument can use industrial standard (89mm long, 6.4mm outer diameter) adsorption tubes as well as non-standard adsorption tubes with an outer diameter of 6mm, and DNPH adsorption columns for detecting aldehydes and ketones.