- Maximum chemical compatibility
- Minimum extractables or leachables
- Low adsorption of analytes
- 100% optical integrity test
Particle removal via filtration prior to analytics substantially increases the lifetime of columns. Minisart® RC is optimised for aqueous liquids as well as solvents and is stable against DMSO, other amides, ketones, esters and ethers. Minisart® NY is exceptionally pure compared to other common polyamide (nylon) filters and competitor products.
For this product raw materials are used which do not interfere with standard analytical methods. The coating-free hydrophobic PTFE membrane used in Minisart® SRP is suitable for venting applications as well as the leachable free clarification of very harsh chemicals.
In addition Minisart® PES offers a combination of hydrophilic PES membrane and PP housing and has a higher chemical compatibility than PES in MBS housing. This makes it suitable for LC-MS sample preparation with methanol contents up to 20%. Furthermore the hydrophobic PES membrane of Minisart® PES- filters is assembled in a gamma-sterilisable PP housing which makes these new venting filters suitable for assembly and gamma sterilisation by the user.