Parts

The ferrule primarily serves as a sealing component, ensuring the airtight connection between the GC column and the sample inlet.

The septa is primarily used to isolate the sample flow path from the outside, maintain the internal pressure of the system, prevent sample leakage, and avoid contamination of the system from external air infiltration.

The O-ring primarily serves the functions of sealing and maintaining constant pressure. SHIMSEN GC Consumables provide O-rings made of fluorocarbon material.

The liner is a crucial component of the GC sampling system. The sample vaporizes within the liner, mixes thoroughly with the carrier gas, and then enters the GC column uniformly. Therefore, the liner also has a significant impact on the stability of the analysis results.

SHIMSEN GC Consumables provide syringe for automatic liquid sampler and gas-tight syringe for manual sampling. Syringe with fixed needle and diameters of 23/26/23-26 are available. The shape of the needle is cone.

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Shimadzu Premium syringe reduces the use of adhesive in the flow path, enhancing the durability of the needle while also minimizing the risk of cross-contamination between the sample and adhesive.

P/NProduct DescriptionPackaging380-06170-03Uncoated Graphite Tube1pcs380-06170-06Uncoated Graphite T...

Thermal Desorption Thermal Desorption(short for TD) A process in which a substance is heated to a certain temperature to release the adsorbed compounds. TD is common- ly used as a preconcentration technique in gas chromatography(GC) to enable the analysis of low concentration compounds. The working principle of Thermal Desorption Firstly, volatile organic compounds(VOCs) or semi-volatile organic compounds(SVOCs) are collected on the adsorbent in the Thermal Desorption tube(TD tube). Then, the adsorbent is heated under a certain airflow to release these compounds, concentrating them into a smaller volume. Main Application Areas Indoor air quality monitoring Detection of fragrances and flavors VOCs detection in the environment Automobile interior air pollutants Emission testing from stationary pollution sources Gas detection from components and materials

High cost performance choice of Hollow Cathode Lamp. The lamp can provide reliable and stable light sources with long life. The lamp can match Shimadzu Atomic Absorption Spectrometer perfectly.