LabExact Grade TSS Glass Fiber Filter 0.43 mm Thick, 4.7 cm Dia., 1.5 um, 100 PK

Disposable sterile Cellulose Acetate hydrophilic filtration media syringe filters are individually blister packed and 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. Very low binding capacity for proteins. Cellulose acetate is nitrate-free making it suitable for groundwater & EPA ASTM's. Use for filtration under sterile conditions ...

Disposable non-sterile Nylon/Polyamide filtration media syringe filters feature Luer-Lok™ and pressure fitting. A glass microfiber prefilter raises absorption capacity and loading. Hydrophilic material recommended for filtration of aqueous or organic/aqueous medium polar liquids. Commonly used for general laboratory filtration and filtration of HPLC and GC samples prior to injection. Suitable for filtration of aqueous and organic-aqueous polar medium liquids and dissolution sample analysis. Suitable for use with high pH samples. Since it binds proteins it is NOT suitable for protein ...

The LabExact® PTFE Syringe Filter with integrated glass fiber prefilter is engineered for efficient filtration of challenging samples containing higher particulate loads. Featuring a 0.45 µm PTFE membrane, it provides excellent chemical resistance and is well suited for aggressive solvents, acids, and organic solutions. The built‑in glass fiber prefilter helps prevent premature membrane clogging, improving flow rates and extending filter service life. With a 25 mm diameter, it supports higher sample volumes and consistent throughput in demanding workflows. Supplied non‑sterile, this ...

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 glass fiber 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. Glass microfiber filter media is binderless with 1.0um retention. Use for viscose solutions or turbid liquids or as a prefilter in series with other syringe filters. Reduces clogging of the membrane, so ideal as a ...