Biocomma Frits For Spe And Flash Cartridge

We are engaged in exporting excellent quality Biocomma Frits for SPE And Flash Cartridge to our valuable clients.
Biocomma set up special process during production of Biocomma SPE/Flash Cartridge frit, including exquisite selection for raw material, optimization for mold, optimization for test of flow rate and setup of ERP management and other special work flow.
After conformity to consistent development for SPE/Flash Cartridge technology, Biocomma has even pushed forward different bore-diameter frit to meet demands from small particulate diameter sorbent under gravity method.
1.Special Exquisite Selection for Raw Material
About 10% ultra-high molecular weight PE raw material shall only be used to produce.
Biocomma SPE/Flash Cartridge frit. It is water absorption rate of less than 0.01%, more even particulate diameter and having strict compatible test for solvent.
2.Special Optimization for SPE Cartridge
Its process by precise mold shall only assure diameter precision of Biocomma SPE/Flash Cartridge frit and perfect match with inside diameter of column tube. Each batch shall have strict test to assure stable flow rate between each two batches.It is very important for stable flow rate to match with diameter of frit diameter and that of empty column tube. For this example of frit of 40% pore and 9.0mm diameter, pore shall be lowered by 37.24% if diameter is extruded and lowed by 0.2mm.