LabExact® 0.45um Nonsterile PVDF Syringe Filters, 13mm, 100/PK

Disposable non-sterile PES / Polyethersulfone hydrophilic filtration media syringe filters feature Luer-Lok™ and pressure fitting. They are ultrasonically bonded for reliability and the filter media type is clearly inscribed on barrel. Excellent unit-to-unit and lot-to-lot reproducibility and consistency. The unique concentric funnel shaped barrel increases volume and decreases back pressure. High filtration flow rates and an inherently low affinity for proteins. Low extractables. Use for introduction of additives into tissue culture vessel. Certified for Ion Chromatography. Use for ...

Features: PTFE membranes are inherently hydrophobic; they are ideal for the filtration of nonpolar liquids and gases. Very resistant to solvents as well as acids or bases. Can be made more hydrophilic by flushing with alcohol, followed by water Used for filtering and de-gassing chromatography solvents Permits optimal utilization of small sample volumes Excellent chemical compatibility for filtering harsh chemicals that destroy other membrane materials Moisture barrier for venting applications and vacuum pump line protection Ideal for aerosol sampling Filter viscous organic based HPLC ...

Grade VSS is a binder free material used in high heat applications beyond typical borosilicate glass blends. Suited for determination of Fixed & Volatile Solids Ignited at 550°C Method 2540E. Low fiber shedding improves quality assurance of test results and low percent weight loss when used in gravimetric tests. Particle retention of 1.50um and high loading capacity due to high surface area and complex pore structure. Compliant with requirements of standard methods 2540C & 2540D and EPA Method 160.2 for establishing water quality in suspended solids content. Widely used in air ...

Disposable non-sterile PTFE hydrophilic filtration media syringe filters feature Luer-Lok™ and pressure fitting. They are ultrasonically bonded for reliability and the filter media type is clearly inscribed on barrel. Excellent unit-to-unit and lot-to-lot reproducibility and consistency. The unique concentric funnel shaped barrel increases volume and decreases back pressure. Permits optimal utilization of small sample volumes. Ideal for the filtration of nonpolar liquids and gases and very resistant to solvents as well as acids or bases. Excellent chemical compatibility for ...

Ready to use Total Suspended Solids (TSS) filters are processed to US EPA Standard Method 2540 C, D & E, washed using reagent grade water, dried, desiccated and weighed to 4 decimal place resolution. Each IW Tremont Grade TSS binderless glass microfiber filter with 1.5µm retention is individually packaged in a pan with a human readable serial number, weight and barcode for scanning. Available in both 47 and 90mm diameters. Package of 100 washed, dried and tared ready to use (TSS) filters and pans.