Pall Life Sciences is now part of Cytiva!
Monitoring water quality relies on the measurement of different parameters, including total suspended solids (TSS) and total dissolved solids (TDS), which are the molecules and ions that remain in a water sample after filtration. Regulations on workflows and thresholds vary depending on country, region, or city. Regardless of the location, wastewater quality testing is a long, manual process. Proper filtration is vital in this process. Whatman filters 934-AH meet US EPA Laboratory Standard Method 2540 parts C, D, and E and GF/C meet standard for EN872.
Our filter apparatus commonly used in water testing:
Cellulose filter papers for general filtration and exhibiting particle retention levels down to 2.5 µm
Glass microfiber filter papers for fine particulate retention including TSS (Total Suspended Solids) analysis
Membrane filter range suited to your sample for buffer filtration or microbiology testing
A wide range of syringe filters with various membrane options for sample preparation
Syringeless filters for HPLC sample prep saving time and waste
Disc and capsule filter for large volume filtration across various sample types
We can guide you through the filtration selection process, or contact us to request a sample. Simply complete the form and we will be in touch.
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