Best Membrane Structure

20 Pack Syringe Filter Sterile PES 0.22um Pore Size 33mm Membrane Diameter PES Hydroplihic Filtration High Throughput for Lab HPLC Sample Preparation Individually Packed by Labfil

【Sterile individually packed】 - Polyethersulfone (PES) membrane syringe filter is the first choice for sterile filtration of culture media or serum. Recommended for sterilization of small volume samples, such as protein, culture medium, additives, buffers, reagents, and drugs..
【Hydrophilic membrane】 - PES is an inherently hydrophilic membrane that wets out quickly and completely resulting in fast filtration with superior flow rates and high throughputs..
【Low protein binding】 - PES is also extremely low protein binding minimizing the likelihood of target analyte binding. The low protein binding nature of the polyethersulfone membrane makes it well suited for biological sample preparation..
【High throughputs】 - The highly asymmetric pore structure of Labfil PES flat membrane offers a high dirty loading capacity, higher through-puts and higher flow rates than symmetrical membranes..
【Applications】 - PES membrane for aqueous solutions provides removal of fine particles, making it a versatile membrane for applications such as sample preparation, sterile filtration and infusion therapy..

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Waterproof Membrane Uncoupling Membrane Tile Underlayment Roll, 20mil, 3' 3\ x 33FT Tile Flooring Underlayment Roll Under Ceramics, Natural Stone Tiles and LVT for Shower Wall, Bathroom Floors

【HIGH PERFORMANCE】 Our waterproofing membrane is a soft sheet waterproofing membrane with a modified polyethylene core with non-woven polypropylene on both sides and a continuous filament fiber exterior structure that enhances the mechanical properties of the membrane's strength and toughness. Waterproofing membranes provide protection—and peace-of-mind—behind your shower walls and other tiled elements subject to moisture..
【ECO-FRIENDLY MATERIALS】 Our composite waterproofing are made of green, new material to ensure the longevity of the membrane. 0.5mm uniform thickness Polypropylene fiber is better than ordinary 0.1mm glass fiber in terms of water resistance and other comprehensive properties. Polyethylene core with anti-aging material has good anti-aging properties to protect your house and money..
【WATERPROOF & ANTI RUST】The rough surface increases the bonding strength between waterproof membrane and substrate. The construction of a new, multi-purpose, good integrated technical performance of waterproofing and impermeable materials, is also now used more of a waterproofing membrane, so its shielding and waterproofing and other application characteristics are produced with other separate process of glass fiber waterproof membrane is ....

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Schluter Ditra DUO Signature Floor Heating Kit -102 Square Feet- Includes WiFi Touchscreen Programmable Thermostat DUO Membrane Heat Cable DHEHK120102 Safe Installation Kit Heat Enhancing Additive

DHEHK120102 DITRA HEAT CABLE - (120v 102 sq ft) Specially desiged for integration with the Ditra-heat uncoupling membrane in interior floor warming....
WIFI TOUCHSCREEN PROGRAMMABLE THERMOSTAT - The DHERT104/BW touchscreen programmable Wi-Fi thermostat is designed to control radiant floor heating....
133.2 SQ FT DITRA HEAT DUO MEMBRANE - polypropylene thermal break membrane with a cutback stud structure and an anchoring fleece laminated to the....

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Model Animal and Plant Cells Model - Medical Anatomical Teaching Model - Biological Experimental Teaching Comparative Models - for Study Display Teaching Medical Model

Package & Service: We are committed to the highest standards of quality. Your satisfaction is our top priority, any quality issues please feel free to contact us. Your shopping experience should be perfect every time..
Contrast the structure of animal and plant cells" teaching demonstration model. Is a model of typical cells that concentrates the characteristics of the general animal plant cells and the main organelles in the model. Can help students to carry out comprehensive teaching practice, effectively combining theory with practice.
The structure of plant cells is divided into cell wall, cell membrane, chloroplast, nucleus, vacuole, cytoplasm.The structure of animal cells is divided into cell membrane, nucleus, and cytoplasm. Designed to provide you with a comprehensive system of biological cell models.
Material: Made of environmentally friendly PVC, computer color matching, beautifully hand-painted. Almost true display of animal plant cell structure. Size: 28*18*13cm.
Teaching tools: Different colors are used to distinguish different positions, and the colors are bright and easy to attract students' attention, so you can to teaching demonstration, which promotes students' understanding and increases classroom fu.

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Dow Filmtec Compatible TW30-2540 XLE 1800 GPD Commercial TFC Membrane Reverse Osmosis Replacement Membrane Water Filter Replacement for Under Sink Home Drinking RO Water Purifier System

HIGH QUALITY MEMBRANE➡️Thin Film Composite (TFC) Membrane technology, offering a high efficiency while providing a superior quality of water for....
FRESH TASTING WATER➡️ The Reverse Osmosis Replacement Membrane cleans your water by removing heavy metals, inorganics and volatile organics and....
PERFORMANCE AND QUALITY➡️ Filmtec compatible reverse osmosis membranes provides consistent and reliable performance, are made of the highest....
100% SAFE➡️ Thin Film Composite (TFC) membrane, an enduring industry standard. Reasonable and integrate structure ensures high-quality....

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Inner Ear Labyrinth Model Human Ear Model Ear Anatomical Model-Middle Inner External Ear-Eardrum Malleus Incus-Removable-21 * 32 * 13cm

★Product structure: It is composed of outer ear, middle ear, petrous part of temporal bone and labyrinth of inner ear, and shows the structure of auricle, outer auditory canal, middle ear tympanum, tympanic membrane and ossicles, eustachian tube, petrous part of temporal bone and inner ear labyrinth.
★Removable design: This model has the petrous part of the temporal bone and the labyrinth can be picked up and opened, and the tympanic membrane, malleus and incus can be separated..
★Model material: PVC environmental protection material, computer color matching.
★Using environment: suitable for physical health teaching in schools, hospitals and other places. It can be used as a visual aid to teach physical health knowledge and deepen the understanding of the structure of human organs..
★Color model: different parts use different colors to form a sharp contrast, which is more convenient for your observation and research.

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Compatible APEC Ultimate Complete 5 stage high capacity filter set for model ROES-50, RO-45, RO-PUMP RO Reverse Osmosis systems, 100% compatible + instructions and free tech support, provided by Alton

2nd & 3rd stage: Activated coconut shell carbon block for extra capacity 5 micron rating 6,000 gallons chlorine reduction capacity or 2,000 gallons RO water usage capacity Dimension 2.75” diameter, 9.84” length Activated carbon block filter made with 100% high quality coconut shell carbon. Better bonding and structure designed minimize channeling effect and extend service life Removes sediment, chlorine, chloramines, taste, odor, THM, VOC, Pesticide, Herbicide, Replace every 12 -18 months.
4th stage TFC-50 standard size RO membrane designed to fit the same membrane housings Dimension: 1.75” diameter, 2” diameter with seal x 11.74” length, standard size Fits standard RO membrane housing canisters High quality membrane material supplied from USA manufacturer. 95% rejection rate, improved structure designed for greater efficiency and extended service life Consistent performance Replace every 3 to 5 years.
5th stage Omnipure inline carbon filter is 2”x10” with coconut shell activated carbon for final polishing and improving taste of water. Dimension: 2” diameter and 10” length, standard size Inlet / outlet are 1/4″ quick connect fitting Improves taste, remove odor Replace every 12 months.

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Schluter Ditra Duo Signature Floor Heating Kit -103 Square Feet- Includes Touchscreen Programmable Thermostat, Duo Membrane, Heat Cable DHEHK240103, Safe Installation Tools, Heat Enhancing Additive

...as six programming periods per day, a set-up wizard and an energy log. It has a built-in 5 mA ground fault circuit interrupter (GFCI) and works with 120-Volt and 240-Volt cables..
133.2 SQ FT DITRA HEAT DUO MEMBRANE -polypropylene thermal break membrane with a cutback stud structure and an anchoring fleece laminated to the underside. DUO membrane is designed to secure the DITRA-HEAT-E-HK electric floor heating cables and provide uncoupling, waterproofing, vapor management and load support to ensure a long-lasting tile installation..

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Sterile Syringe Filters Nylon 25 mm Diameter 0.22 um Pore Size Individually Packaged 10/pk by Biomed Scientific

【Specification】：Syringe Filters Nylon Membrane，25mm Membrane Diameter ,0.22um Pore Size,Pack of 100..
【Features】: Good resistance to strong acids and organic solutions, no infiltration before use due to natural hydrophilicity, uniform hole size, strong flexibility and adsorption..
【Material】：All are made of reinforced PP with ultrasonic welding technology instead of adhesive, so the physical and chemical properties are more stable..
【Smooth Filtration】: The filter membrane has accurate pore size and precise structure design to ensure smooth filtration. The internal space is rationalized, the residual rate is very low, which reduces the waste of samples..
【Quick delivery】:The syringe filter are packed in boxes after being thoroughly checked and will be shipped by amazon, you will receive them very soon.

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