In HPLC analysis, the column packing particle size is small and easily blocked by foreign particles, so the sample and solvent need to be pre-filtered to remove particulate contaminants and protect the instrument. Ion chromatography, which is commonly used in environmental analysis, also requires the introduction of inorganic contaminants in sample preparation. Needle filters can be used in HPLC analysis and IC analysis to filter sample solutions as an important step in sample preparation.
· One of the shortcomings of the traditional filter is that it is easy to blast. This product has been specially designed to withstand burst pressures up to 7 bar.
·The edge of the filter is threaded for anti-slip effect, and the user-friendly design makes the operator feel comfortable.
· Stable filter quality, zero difference between batch and batch, to ensure the consistency of analysis results.
· At a glance, the specification mark eliminates the confusion