In HPLC analysis, the chromatographic column packing has a small particle size and is easily clogged with foreign particles. Therefore, samples and solvents need to be filtered in advance to remove particulate contaminants and protect the instrument.
The ion chromatography commonly used in environmental analysis also requires that no inorganic pollutants be introduced into the sample pretreatment. Syringe filter as an important tool for HPLC analysis and IC analysis. Filtering the sample solution is an important step in the sample pretreatment process.
1. Filter housing material is made of high quality sanitary polypropylene material.
2. The precise design of syringe filter structure ensures smooth filtration, rationalized internal space, and very low residual rate, which reduces sample waste.
3. The edge of the syringe filter is provided with threads to play a non-slip effect. The humanized design makes the operator handy.
4. Stable filter membrane quality and zero difference between batches, ensuring consistency of analysis results.
5.Clear specification markings, eliminating the confusion of confusion.
There are many product series, which is convenient for customers to choose the most suitable product. The diameter of the product ranges from 4mm, 13 mm, 25 mm, 33mm, 50mm, and the pore size is from 0.1 um to 10um. It can meet the filtration needs of different volume capacities and different filtration purposes. There are many types (8 materials) to meet the filtration needs of customers in different research fields. There are sterilized and non-sterilized products to facilitate the selection of aseptic experiments. There are pre-filters and non-pre-filters.
When we purchase the syringe filter, the product quality will be considered as the decisive sector. Generally, the seller or manufacturer would provide a certification and documents regarding the product specifications and testing report. And we can check the parameters to see if they meet our requirements. Here, we can offer you several main points from which you may know the product quality. There are 3 key words: extractability, consistency and operating pressure.
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