LabExact® PTFE Syringe Filter, Non-Sterile, Hydrophilic, 0.45µm, 13mm Dia., 100/Pack

Features: Designed with a complex proprietary fused 100% Polypropylene (PP) fibrous matrix which is a lightweight polyolefin Has high chemical resistance to most short term exposure of organic solvents, acids and alkalis 290g/m2 basis weight sufficient to easily handle typical lab bench volume spills up to 600ml safely and quickly. Lays flat as a bench pad with sufficient stiffness reducing "bunch up" seen with other competing brands Soft enough to be used as a wipe Binding dots accumulate fluids and migrate deeper into the pad

Kimble® Kimax® FRITTED DISC CRUCIBLES Designed for collecting, drying and weighing precipitates and samples to be analyzed using gravimetric analysis. Available in fine (4-5.5 microns) , medium (10-15 microns) , or coarse (40-60 microns) porosities Fritted disc is sealed into the crucible crucible suitable for precipitates to be dried to a constant weight at 110 °C Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements Technical Tip : At higher temperatures, heating in an electric furnace is advised, and ...

I.W. Tremont offers a wide selection of high quality extraction thimble. Our extraction thimbles are manufactured in high purity cellulose fibers or high purity glass binderless microfiber. They also feature a consistent wall thickness. Common Thimble Applications: Soxhlet extraction Air and waste gas analysis Collection of solid particles such as dust Smoke stack gas monitoring Analysis of pesticide residues Oil/fat content of solid foods Oil & grease analysis of solid wastes Elution for biochemical analysis Cellulose: Fat determination of meat and dairy products Determination of PCB in ...

Kimble® Kimax® ULTRAWARE WITH FRITTED GLASS SUPPORT The 90 mm vacuum microfiltration assemblies are designed for large sample volumes or samples with high particulate loads that would tend to clog a 47 mm diameter filter. The assembly with fritted glass support is used for general filtration. Filtration rates are up to four times faster than 47 mm filters The funnel is graduated from 300 to 1000 mL in 50 mL increments Maximum funnel capacity is 1100 mL Prefilter size is 70 mm diameter; approximate filter area is 38.5 cm² Connection to our 1 liter filtration flask (available as an ...

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 ...