LabExact Cellulose Extraction Thimbles, 30 x 80mm (ID x H), 25/Pack

Fluted cellulose filter paper delivers reliable, high-efficiency filtration for demanding industrial and laboratory applications. The fluted structure increases effective surface area, improving flow rates while maintaining excellent particle retention. Made from high-purity cellulose fibers, it provides consistent porosity, strong wet strength, and low extractables for dependable performance. Ideal for liquid clarification, air filtration, and process filtration, fluted cellulose media supports longer service life and reduced pressure drop. Its uniform flute geometry promotes even ...

Binder free glass microfiber used for Determination of Total Suspended Solids (Standard Method 2540 D. and EPA Method 160.2) and Volatile Suspended Solids. Common Thimble Applications: 934-AH® Pre-washed and weighed for high heat applications >550° Washed, dried, desiccated and fired to 550°C Weighed to 4 decimal place resolution Industry standard 934-AH® glass microfiber filter, ready to use Meets requirements for use with VSS and TSS analysis Compares to Whatman RTU series, Environmental Express Pro Weigh series, Ahlstrom Munksjo 169W series Pre-Washed version is packaged ...

The LabExact® Cellulose Acetate (CA) Syringe Filter is designed for dependable routine filtration where low protein binding and high sample recovery are essential. Featuring a 0.45 µm retention rating, it efficiently removes particulates while preserving critical analytes in sensitive samples. The hydrophilic cellulose acetate membrane offers excellent flow rates and broad compatibility with aqueous solutions and many mild organic solvents. With a compact 13 mm diameter, this filter is well suited for low‑volume sample preparation and analytical workflows. Supplied non‑sterile in ...

The fastest flow rate demonstrated by any of the qualitative cellulose filter media's resulting in a low retention rate of approximately 25µm. Very commonly used as the first media in a multi-stage filtration process. Ideally suited for use in organic extractions and biological fluid separation processes. Often specified in air monitoring applications where the entrapment of fine particulate is not required. Diameters up to 18.5cm are packaged in a convenient dispenser box which stores and dispenses product easily for lab bench or shelf storage. Helps keep product free of debris and ...

Biologically inert mixtures of cellulose acetate and cellulose nitrate result in membranes with a smoother and more uniform surface than pure nitrocellulose filters. MCE is easier to handle and less likely to crack and fracture than traditional CN membranes. Pure surface, no additional smoothing treatment or surfactants.Non-sterile version is bright white with an accurate pore structure and highly regulated density for accuracy. Medium-fast flow rates with reproducible loading capacity. Clean-edge processing ensures easy separation from stack and less curl. Autoclavable.Use for ...