◆ Combined use of imported gas chromatographs from the United StatesSolid phase microextractionDetailed introduction of the device (gas chromatography-mass spectrometry):
Gas chromatograph combined with solid-phase microextraction (SPME) is a manual sample pretreatment device for gas chromatography and gas chromatography-mass spectrometry. It is a product of Supelco Corporation in the United States - Solid Phase Micro Extraction, abbreviated as SPME. In 1994, it won the R&D 100 Innovation Award at the Pittsburgh Conference on Analytical Instruments in the United States. The gas chromatography-mass spectrometry (GC-MS) solid-phase microextraction device is a new sample pretreatment technology that meets the requirements of modern instruments. It almost overcomes all the shortcomings of traditional sample processing techniques, integrates sampling, extraction, concentration, and injection, is easy to carry, and truly achieves on-site sample collection and enrichment. It can be used in conjunction with gas chromatography, gas chromatography-mass spectrometry, and manual injection, freeing more analysts from repetitive and tedious operations. The GC-SPME solid-phase microextraction device is widely used in environmental protection and water quality treatment, clinical pharmacology, case analysis, pharmaceuticals, chemical engineering, national defense and other fields.

Beijing Kanglin Technology Co., Ltd. was established in 1995 and is the earliest authorized agent of Supelco in China. It fully represents the promotion and sales of Supelco chromatography products in the United States and guarantees the authenticity of the products; The core components of the gas chromatography-mass spectrometry (GC-MS) solid-phase microextraction device in the United States are the solid-phase microextraction device handle and the solid-phase microextraction device fiber head (extraction head). However, only these two parts have practical problems that cannot be avoided in the laboratory operation process. For example, extracting and adsorbing samples usually takes 5-10 minutes, and we cannot hold the GC-SPME solid-phase microextraction handle in our hands for such a long time. Therefore, Kanglin Technology Company has equipped an SPME solid-phase microextraction sampling table (iron frame table) to clamp the GC-SPME microextraction handle and free our hands; Based on the practical problems encountered in the Supelco solid-phase microextraction experiment in the United States, Beijing Kanglin Technology Company has equipped a series of auxiliary products, such as solid-phase microextraction sampling table, heating and stirring device, thermometer, sample bottle, stirrer, high-temperature injection pad, solid-phase microextraction device injection plug, solid-phase microextraction device injection tube, etc., to jointly form a relatively complete Supelco gas chromatograph and mass spectrometer combined manual injection GC-SPME solid-phase microextraction device.

The Supelco gas chromatography-linked solid-phase microextraction device from the United States is very compact, resembling a chromatographic injector, consisting of a solid-phase microextraction handle (Holder) and a solid-phase microextraction head or fiber head. The GC-SPME solid phase microextraction extraction head is a 1cm/2cm long fused silica fiber head coated with different chromatographic stationary phases or adsorbents and coated with a stainless steel thin tube. The fiber head is flexible in the stainless steel tube for extracting and adsorbing samples; Solid phase microextraction handle is used for installing or fixing the extraction head and can be used *.

The GC-SPME solid phase microextraction device from Supelco in the United States has a depth adjustable sleeve that can locate the sampling position of the extraction head and accurately position the extraction head in the heating zone of the GC injection port. The extraction head can be locked in the exposed position. Protect the coated extraction head and control its exposure during the adsorption and desorption of analytes. Can be infinitely reused and is suitable for replacing the extraction head of gas chromatography combined with solid-phase microextraction devices. For more detailed information, please refer to:.

◆ Detailed configuration and consumables selection of Supelco imported gas chromatograph solid-phase microextraction device (gas chromatography-mass spectrometry solid-phase microextraction device):
★ Kanglin Technology Order Item Number ★ Gas Chromatography Gas Chromatography Solid Phase Microextraction Device Product Description
(1.) 51094 gas chromatography-mass spectrometry solid-phase microextraction handle PK1
(2.) 53523 Solid phase microextraction device injection plug/injection port liner, used for Agilent/HP (5890, 6890, 7890) PK5
(3.) 510381 Solid phase microextraction device sampling table/operating platform is used for 4ml bottles, PK100
(4.) 513171 Solid phase microextraction device sampling table/operating platform is used for 15ml bottles, PK100
(5.) Z262137 Solid phase microextraction device Imported magnetic heating stirring device PK1
(6.) Z118877 Solid phase Microextraction Device Magnetic Stirrer PK3
(7.) 52244 Solid phase microextraction device thermometer PK1
(8.) 51328 Solid phase microextraction device injection catheter/injection port guide PK1
(9.) KL04 solid-phase microextraction device sampling bottle 4ml (bottle cap pad), PK100
(10.) KL15 solid-phase microextraction device sampling bottle 15ml cap pad, PK100
(11) 54663 Solid phase microextraction device high temperature injection spacer 11mm, PK25
(12.) 54663 Solid phase microextraction device high temperature injection spacer 9.5mm, PK25
(13.) Gas chromatography-mass spectrometry solid-phase microextraction device extraction head (SPME extraction head/fiber head), currently providing GC-SPME solid-phase microextraction PDMS/DVB/CAR/PA 100um, 65um, 30um, 85um, 50um, 70um, 7um, etc. (see SPME extraction head ordering information for specific information)