Quartz Filters

Ahlstrom offers a binder-free high purity quartz microfiber filter intended for airborne particulate monitoring in high temperatures and aggressive atmospheres. Grade MK 5 has temperature resistance for applications up to 1000°F and contains a low amount of trace elements.

Made of very pure quartz fibers with no glass fibers or binders. The pure quartz composition prevents the filters from reacting with acidic gases, unlike glass fiber filters that can react and cause false readings. This makes quartz filters well suited for measuring heavy metal concentrations and…

…quartz microfiber filters are used in many air sampling filter applications, including sampling of acidic gases, stacks, flues, and aerosols. Filters are suitable for PM-10 sampling and analysis. Cytiva business offers three types of quartz fiber filters. Whatman quartz microfiber filters …

High purity, seamless thimble filters offered in 5 materials. Applications include analysis of fats, oils, grease, pesticides, pollutants, organics and addititives in plastics and rubbers. Silica Fiber (Quartz) thimbles are made of pure quartz microfibers and are binder-free. Ideal for air…

…testing hot "stack" gases as the quartz fibers can withstand temperatures up to 900°C. In addition, micro-quartz is used in liquid filtration when the highest purity media is required. With excellent filtration properties and minimal traces of metals and minerals, quartz fibers are dimensionally …

Pure PTFE (Polytetrafluoroethylene) fibers are sintered to create a unique depth-type filter. These PTFE filters offer superior handling and minimal fiber slough-off compared to glass and quartz filters. Naturally hydrophobic, the media will separate aqueous from non-aqueous phases of mixtures.…

High purity, seamless thimble filters offered in 5 materials. Applications include analysis of fats, oils, grease, pesticides, pollutants, organics and addititives in plastics and rubbers. Advantec offers thimble filters in pure PTFE Fiber and PTFE/Silica Fiber. PTFE is inherently hydrophobic…

…is a promising substitute of quartz powder. Synonyms: Diatomaceous earth, flux-calcined MDL Number: MFCD00132803 Application: Hyflo(R) Super Cel(R) may be used for the separation of mucopolysachharides by electrophoresis. It may be employed as filter aid during the preparation of…

…will hold up to four 7891 series square filters. Complete unit includes motor and control, CE rated. Not included: 7825-34 450w UV lamp, 7860 power supply (not rated), 7874 (-23,-26) quartz or 7875 (-30,-35) immersion well, 7891 series filters and either 8683-08 quartz or 8686-09 pyrex sample tubes.

…provides higher binding of nucleic acids due to its innovative double layer glass fiber membrane which incorporates a dual layer silica-based quartz glass fiber media to allow for efficient binding of DNA and RNA, while providing smooth flow and rapid processing of samples. Higher yields…

…(or 99-0055-02). 90-0019-01 (11SC-1L): The longwave version of the 11SC-1. All properties are identical except the quartz tube is sheathed with a blue filter to absorb visible light, increasing the lighted length to 2.25" (57.2mm) and broadening the outside diameter to 0.375"…

…(W1033614) Hyper Skimmer Cone, Qty. 1 (W1033995) Instrument Filter (left), Qty. 2 (W1036712) Instrument Filter (back right), Qty. 2 (W1036713) Sampler Cone Gasket, Qty. 3 (W1040148) RF Load Coil Assembly, Qty. 1 (WE021816) 2 mm I.D. Quartz Bore Injector, Qty. 1 (WE023948) PFA 0.509 mm I.D.…

…control. The carousel fits in place of the cell programmer, screwing into place, to allow quick and easy operation. The calibration of the wavelength and visible absorbance filters is an ISO/IEC Guide 25 accredited process, providing a third party guarantee to the accuracy of the filter values.

…control. The carousel fits in place of the cell programmer, screwing into place, to allow quick and easy operation. The calibration of the wavelength and visible absorbance filters is an ISO/IEC Guide 25 accredited process, providing a third party guarantee to the accuracy of the filter values.

This kit includes: Demountable Quartz Torch PVDF qty.2 (N8152379) 2.0 mm Demountable Quartz Injector qty.2 (N8152376) Torch Injector Nut qty.2 (N8152451) Glass Cyclonic High Sensitivity Spray Chamber with Matrix Gas Port qty.1 (N8152389) Threaded Spray Chamber Drain Line qty.2 (N8152456) …

…(feet) qty.6 (02506495) Sample Uptake Tubing qty.12 (WE024375) Sample Introduction Line for PFA-ST Nebulizer qty. 1 (N8152455) Female Barb CTFE Fitting qty.4 (N8152388) Male Barb CTFE Fitting qty.4 (N8152453) Instrument Filter (Left) qty. 2 (N8152167) Instrument Filter (Right) qty.2 (N8152136)

Wilmad Precision NMR Suprasil® (Synthetic Quartz) Tubes are manufactured from high purity synthetic fused silica materials with <0.005ppm Fe2O3 and outstanding optical characteristics in the deep UV to the near IR. Transmission rate from 190nm to 2600nm is well over 95% (10mm…

…an O-RING-CAP-SEAL connection with mating inner joint, and porosity E (4-8m) filter disc at bottom for use as a gas inlet to remove oxygen from the solution and/or for agitation (mixing). Bottom hose connection is size E. Immersion well is either quartz or borosilicate, 11mm I.D., with water jacket.

…(feet) qty.6 (02506495) Sample Uptake Tubing qty.12 (WE024375) Sample Introduction Line for Concentric Nebulizer qty.1 (N8145503) Female Barb CTFE Fitting qty.4 (N8152388) Male Barb CTFE Fitting qty.4 (N8152453) Instrument Filter (Left) qty.2 (N8152167) Instrument Filter (Right) 2 (N8152136)

…qty. 6 (02506495) Sample Uptake Tubing qty. 12 (WE024375) Sample Introduction Line for Concentric Nebulizer qty.1 (N8145503) Female Barb CTFE Fitting qty.4 (N8152388) Male Barb CTFE Fitting qty.4 (N8152453) Instrument Filter (Left) qty.2 (N8152167) Instrument Filter (Right) qty.2 (N8152136)

…mm pathlength square cuvette within the range of the recirculator 335917-000 (Thomas 8421A68) Adjustable Filter Holder Accommodates glass or plastic filters up to 50 mm long x 80 mm tall x 10 mm thick Requires: Baseplate for accessory mounting 335428-000 (Thomas…

Cuvette Spectroscopy Standard and Microvolume cuvettes (quartz, glass and plastic) Battery powered Temperature Controlled Cuvette Holder Maintenance FREE Cuvette Holder with Temperature Control Designed for open measurements: don’t lose time with closing a lid…

…being submerged into hot cleaning solutions. Hellmanex III, when diluted to its working concentration of 2%, is suitable for use with glass, quartz, sapphire, porcelain, ceramics, plastics, and ferrous metals. It can also be used, with some limitations, on metals that are sensitive to corrosion…