Yufreyoo - Buying Guide
Last Updated: 05/04/2024
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Bestselling from Yufreyoo on Amazon
- Yufreyoo Double-Sided Carbon Conductive Tape Circular Sheet Special for SEM Electron Microscopy, Pac...
- KIESEV 10 Pcs Pcr Centrifuge Tube Cap Opener 1.5/2/5/10ml Centrifuge Tube Wrench Cap Opener (10 Pcs)
- ITO Conductive Film ITO-pet Film 300mmx203mm Low Resistance capacitive Screen Film with Adhesive Lay...
- Carbon Double-Sided Tape 5mm(W) x25m(L) Electron Microscope consumables SEM TEM EDS EDAX Scanning El...
- KIESEV 3.28 Ft Microfluidic Catheter Inner Diameter 0.35, 0.5, 0.7, 1mm, Microfluidic Catheter Low-T...
- Pressure Sensitive Conductive Sheet Velostat/Linqstat Conductive Material can be Made into Flexible ...
- Carbon Fiber Felt for electrodes, LxWxT: 200x200x3mm, Carbon Felt for Liquid Flow Batteries Carbon F...
- Heterogeneous Cation/Anion Exchange Membrane, electrodialysis desalination, Salt Water Electrolysis,...
- PVDF Piezoelectric Thin Film,with Adhesive, Dedicated to Guitar Instrument Pickups Polarized piezoel...
- KIESEV 500 Sheets High Temperature Stand Tissue Culture Sealing Film 16 * 16cm 30mm Triangular Flas...
#1
Yufreyoo Double-Sided Carbon Conductive Tape Circular Sheet Special for SEM Electron Microscopy, Pack of 40 (Diameter: 5 mm)
Asin: B0CM69ZLB6 | Model: Diameter: 5 mm | PartNumber: Diameter: 5 mm | Ean: 8711544236870
Product Advantages: Good Quality Trustworthy，Double-Sided Conduction，Good Viscosity，Carbon Conductivity，Clear Image..
The Quantity Of Each Piece Is 40 Pieces, And The Specifications Are Divided Based On The Diameter Of The Circular Tape..
Features
- Double sided carbon conductive tape circular sheet for SEM electron microscopy
- The quantity of each piece is 40 pieces, and the specifications are divided based on the diameter of the circular tape.
- Product advantages: Good quality Trustworthy Double-sided conduction Good viscosity Carbon conductivity clear image.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #2
KIESEV 10 Pcs Pcr Centrifuge Tube Cap Opener 1.5/2/5/10ml Centrifuge Tube Wrench Cap Opener (10 Pcs)
Asin: B0C1Z5ZKG8 | Ean: 8712962174102
Product Features: Compact And Convenient, Easy To Operate, And Easy To Use, Solving The Problem Of Opening The Cover With Bare Hands..
Range: 1.5Ml-15Ml Capped Centrifuge Tube.
Features
- Usage: For opening the cover of a centrifuge tube
- Range: 1.5ml-15ml capped centrifuge tube
- Product features: compact and convenient, easy to operate, and easy to use, solving the problem of opening the cover with bare hands.
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Brand: KIESEV | Manufacturer: KIESEV-YUFREYOO
See On Amazon #3
ITO Conductive Film ITO-pet Film 300mmx203mm Low Resistance capacitive Screen Film with Adhesive Layer (Thickness: 0.188mm, Sheet Rcsistanc: 40 )
Asin: B0CHY58KJ1 | Ean: 8712962359745
Product Features: Stable Conductivity, High Transmittance, And Lightness..
Application Scope: Used For El, Lcd, Crt, And Pdp Displays, Touch Screens, Handwriting Input Screens, Screen Protection Films, Imd Films, Diffusion Films, Incremental Films, Hardening Films, Wearable Devices, Communication And Instrument Touch Switches, Solar Energy, Flexible Electronic Color Changing Devices, As Surface Heating Agents, Heating Anti Frost Films, Transparent Heating For Flexible Thin Film Solar Cells, Etc..
Color - Transparent; Thickness -0.125/0.188 (Mm); Substrate - Pet Polyester Film; Ito Conductive Layer - Indium Tin Oxide; Full Light Transmittance -80 ± 3%; Haze<4%; Surface Value -5/10/40/150/800 Ω/□;.
Features
- ITO conductive film refers to a high-tech product obtained by magnetron sputtering of transparent indium tin oxide (ITO) conductive film coatings on transparent organic thin film and high-temperature annealing treatment. The thickness of ITO film varies, and the conductivity and transparency of the film also vary.
- Color - Transparent; Thickness -0.125/0.188 (mm); Substrate - PET polyester film; ITO conductive layer - indium tin oxide; Full light transmittance -80 3%; Haze<4%; Surface value -5/10/40/150/800 / ;
- Product features: Stable conductivity, high transmittance, and lightness.
- Application scope: Used for EL, LCD, CRT, and PDP displays, touch screens, handwriting input screens, screen protection films, IMD films, diffusion films, incremental films, hardening films, wearable devices, communication and instrument touch switches, solar energy, flexible electronic color changing devices, as surface heating agents, heating anti frost films, transparent heating for flexible thin film solar cells, etc.
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Brand: KERALI | Manufacturer: YUFREYOO-KERALI
See On Amazon #4
Carbon Double-Sided Tape 5mm(W) x25m(L) Electron Microscope consumables SEM TEM EDS EDAX Scanning Electron Microscope Conductive Carbon Tape
Asin: B0CCJ3Q279 | Ean: 8712962292639
Resistivity:<5Ohms/Mm2.
5Mm * 25M Thick 0.16Mm.
Attention: Sem And Eds Are Exclusive And Cannot Be Used For Other Purposes Or As Wires.
Size: 3Mm * 25M Thick 0.16Mm.
Conductive Substance: Carbon Powder.
Features
- Double-sided carbon conductive tape has good conductivity and is specifically designed for fixed observation samples using scanning electron microscopy (SEM) and X-ray energy dispersive spectroscopy (EDS). It has good adhesion and indistinguishable structure, making it an ideal background substrate for observing the entire sample. The use of this tape in EDS not only greatly reduces the background X-ray value, improves observation accuracy, but also reduces observation limits. Base material: insulated non-woven fabric
- Conductive substance: carbon powder
- Resistivity:<5OHMS/MM2
- Size: 3mm * 25m thick 0.16mm
- 5mm * 25m thick 0.16mm
- Attention: SEM and EDS are exclusive and cannot be used for other purposes or as wires
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Brand: KERALI | Manufacturer: YUFREYOO-KERALI
See On Amazon #5
KIESEV 3.28 Ft Microfluidic Catheter Inner Diameter 0.35, 0.5, 0.7, 1mm, Microfluidic Catheter Low-Temperature Transparent Plastic Elastic Capillary Hose (Outer diameter 0.7mm, inner diameter 0.35mm)
Asin: B0C1B75K9J | Ean: 8712962932610
Transparent.
Laboratory Supplies..
Hardness: 83A.
The Price Only Includes Capillary Catheter..
Features
- If you purchase one piece of this product, it is 3.28 feet (1 meter) long. If you purchase multiple pieces of this product, it will not be cut off by default, and will be shipped completely.
- The price only includes Capillary catheter.
- Transparent
- Hardness: 83A
- Laboratory supplies.
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Brand: KIESEV | Manufacturer: KIESEV-YUFREYOO
See On Amazon #6
Pressure Sensitive Conductive Sheet Velostat/Linqstat Conductive Material can be Made into Flexible sensors Imported, 30cm x 30cm
Asin: B0CKN4D3J4 | Ean: 8712962390502
Temperature Range: -45 ° C To 65 ° C (50 F ° 150 ° F).
Volume Resistivity:<500 Ohm Cm; Surface Resistivity:<31000 Ohms/Sq.Cm.
Heat Sealing: Yes.
Size: 300Mm X 300Mm; Thickness: 0.1Mm; Weight: 18.66G.
Features
- This conductive material (also known as "Velostat" or "linqstat") is a great addition to your wearable sensor/hacker kit. Compression reduces resistance, making it convenient to manufacture flexible sensors.
- Size: 300mm X 300mm; Thickness: 0.1mm; Weight: 18.66g
- Temperature range: -45 C to 65 C (50 F 150 F)
- Heat sealing: Yes
- Volume resistivity:<500 ohm cm; Surface resistivity:<31000 ohms/sq.cm
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Brand: KERALI | Manufacturer: YUFREYOO-KERALI
See On Amazon #7
Carbon Fiber Felt for electrodes, LxWxT: 200x200x3mm, Carbon Felt for Liquid Flow Batteries Carbon Felt electrodes Graphite Felt electrochemistry (High hydrophilicity)
Asin: B0CKVFH2ZK | Ean: 8712962390731
Material Characteristics : ◆ The Felt Body Is Very Soft And Can Be Made Into Flexible Electrode Materials.
◆ High Porosity And Low Resistivity.
◆ High Chemical Activity, Good Liquid Wettability, Promoting Rapid Redox Reactions.
Note That This Type Of Felt Is Completely Different From The Carbon Felt Used In The Insulation Field On The Market. Compared To Carbon Felt In The Field Of Insulation, This Felt Has Better Fiber Toughness And Is Less Prone To Powder Shedding. At The Same Time, There Are Also Differences In Production Processes..
Features
- The ultra-thin carbon fiber felt is made of PAN based carbon fiber as the substrate, through a special needle punching process and high-temperature treatment. This type of felt has low resistance and good hydrophilicity, making it very suitable for fields with high requirements for resistance and reactivity, such as liquid flow batteries.
- Note that this type of felt is completely different from the carbon felt used in the insulation field on the market. Compared to carbon felt in the field of insulation, this felt has better fiber toughness and is less prone to powder shedding. At the same time, there are also differences in production processes.
- Material characteristics : The felt body is very soft and can be made into flexible electrode materials
- High chemical activity, good liquid wettability, promoting rapid redox reactions
- High porosity and low resistivity
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Brand: KERALI | Manufacturer: YUFREYOO-KERALI
See On Amazon #8
Heterogeneous Cation/Anion Exchange Membrane, electrodialysis desalination, Salt Water Electrolysis, polyethylene Membrane (Cation Exchange Membrane, 400x800mm)
Asin: B0CSYMRPJ8 | Ean: 8711544398271
Product Features: High Ion Selective Permeability; Low Resistance Can Control The Power Cost Of The Electrodialysis Device At A Lower Level; Adding Reinforcement Materials Has High Mechanical Strength And Is Easy To Use; Strong Chemical Resistance And Stability, Suitable For Long-Term Use; Excellent Dimensional Stability, With Minimal Size Changes Caused By Temperature, Composition, Concentration Changes, And Other Factors..
The Positive Membrane Has A Strong Acidic Group R-So3, Which Forms A Negative Electric Field, And Positively Charged Ions Are Easy To Pass Through; The Anion Membrane Has A Strong Alkaline Group R-Sh2n+(Ch3) 3, Which Forms A Positive Electric Field And Ions With Negative Charges Are Easy To Pass Through..
Features
- Polyethylene heterogeneous ion exchange membrane is composed of styrene sulfonic acid type cation exchange resin and styrene quaternary amine type anion exchange resin. It is formed by using ethylene glycol adhesive, mixing and pulling, and reinforced by hot pressing with nylon mesh.
- The positive membrane has a strong acidic group R-SO3, which forms a negative electric field, and positively charged ions are easy to pass through; The anion membrane has a strong alkaline group R-SH2N+(CH3) 3, which forms a positive electric field and ions with negative charges are easy to pass through.
- Product features: High ion selective permeability; Low resistance can control the power cost of the electrodialysis device at a lower level; Adding reinforcement materials has high mechanical strength and is easy to use; Strong chemical resistance and stability, suitable for long-term use; Excellent dimensional stability, with minimal size changes caused by temperature, composition, concentration changes, and other factors.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #9
PVDF Piezoelectric Thin Film,with Adhesive, Dedicated to Guitar Instrument Pickups Polarized piezoelectric Thin Film (52 m, 144x40mm)
Asin: B0CPLQ4C1B | Ean: 8711544285458
Size: 144X40mm/370X40mm..
Specification: Thickness 52 Μm/110 Μm..
Features
- PVDF piezoelectric thin film is a new type of polymer piezoelectric energy exchange material, which has unique dielectric effect, piezoelectric effect, and thermoelectric effect. This model with adhesive backing is specially customized for the application of instrument pickups.
- Specification: Thickness 52 m/110 m.
- Size: 144x40mm/370x40mm.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #10
KIESEV 500 Sheets High Temperature Stand Tissue Culture Sealing Film 16 * 16cm 30mm Triangular Flask Conical Flask Culture Container for Laboratory
Asin: B0BN2TRSTL | Ean: 8712962673209
【Sizes】 500 Sheets/Package，16Cm * 16Cm，Φ30mm..
【Microporous Membrane】 The Diameter Is Divided Into 16 Mm And 30 Mm, And The Aperture Is 0.2-0.3 Μ M. It Not Only Has Good Air Permeability,.
【Material】 Made Of High-Quality Pp Polypropylene. The Light Transmission Is Strong, And The Thickness Is Only 0.06 Mm..
【Product Use】It Is Mainly Applicable To Microbial Culture And Tissue Culture Experiments, And Can Be Used To Seal Various Tissue Culture Bottles, As Well As Culture Medium Sealing Triangle Bottles; Ensure That No Dust And Mold Will Enter The Bottle During Air Exchange, So As To Achieve The Purpose Of Sealing And Bacteria Prevention..
Features
- Laboratory supplies High temperature tissue culture sealing film, good air permeability, a variety of sizes for your choice.
- Product use It is mainly applicable to microbial culture and tissue culture experiments, and can be used to seal various tissue culture bottles, as well as culture medium sealing triangle bottles; Ensure that no dust and mold will enter the bottle during air exchange, so as to achieve the purpose of sealing and bacteria prevention.
- Sizes 500 sheets/package 16cm * 16cm 30mm.
- Material Made of high-quality PP polypropylene. The light transmission is strong, and the thickness is only 0.06 mm.
- Microporous membrane the diameter is divided into 16 mm and 30 mm, and the aperture is 0.2-0.3 m. It not only has good air permeability,
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Brand: KIESEV | Manufacturer: KIESEV-Yufreyoo
See On Amazon #11
Yufreyoo 3.28Ft EPTFE hollow fiber filter tubing, expanded PTFE hydrophobic and breathable microporous tubing Gas liquid separation tube (1.5x2.5mm)
Asin: B0CPS41MYG | Ean: 8711544299103
This Product Is Made By The Eptfe Method. White, Elastic And Flexible, With A Network Structure Formed By The Connection Of Fine Fibers, Which Form Countless Pores, Allowing Ptfe To Bend Freely..
Technical Parameters: Aperture: 0.2~50Um; Tensile Strength: 10Mpa; Porosity:>60%; Temperature Resistance Range: -80 ℃~250 ℃..
Features: Wear Resistance, Corrosion Resistance, Acid And Alkali Resistance, High And Low Temperature Resistance.
Specification: Inner Diameter X Outer Diameter (Idxod)..
Features
- The above products have a unit price of 3.28FT (one meter). If you purchase multiple quantities of the same specification of the product, it can be shipped in its entirety. If you purchase 5 pieces of 2x4mm ePTFE pipes, you will receive a complete 5m long product.
- Specification: Inner diameter x Outer diameter (IDxOD).
- This product is made by the ePTFE method. White, elastic and flexible, with a network structure formed by the connection of fine fibers, which form countless pores, allowing PTFE to bend freely.
- Features: Wear resistance, corrosion resistance, acid and alkali resistance, high and low temperature resistance
- Technical parameters: Aperture: 0.2~50um; Tensile strength: 10mpa; Porosity:>60%; Temperature resistance range: -80 ~250 .
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #12
2 Pcs Highly Transparent FEP Release Film F46 cast Film 3D Printed LCD Light Cured SLA DLP photosensitive Resin Film (Thickness: 0.05mm, LxW 300x340 mm)
Asin: B0CJ8XDF5L | Ean: 8712962366460
*Extremely High Light Transmittance (Over 95%) *Long Service Life.
*High Insulation, Chemical Corrosion Resistance, Non Adhesive.
*High And Low Temperature Resistance (Long-Term Use Within The Range Of -85~200 Degrees Celsius).
*Very High Surface Flatness *Excellent Release Effect.
Features
- FEP release film - Characteristics of the special film for the card slot of a photocurable photosensitive 3D printer:
- *Very high surface flatness *Excellent release effect
- *Extremely high light transmittance (over 95%) *Long service life
- *High and low temperature resistance (long-term use within the range of -85~200 degrees Celsius)
- *High insulation, chemical corrosion resistance, non adhesive
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Brand: KERALI | Manufacturer: YUFREYOO-KERALI
See On Amazon #13
Yufreyoo Hydrophilic Composite Battery Separator, Anti dendritic, Battery Diaphragm for zinc Nickel/Iron Nickel/zinc Silver Batteries (0.04mm(T) x110mm(W) x10m(L))
Asin: B0CNST56LS | Model: 0.04mm(T)x110mm(W)x10m(L) | PartNumber: 0.04mm(T)x110mm(W)x10m(L) | Ean: 8711544274704
Dimensions: 0.14/0.04Mm (Thickness) X 110Mm (Width) X 10M (Length).
Widely Used In Fields Such As Zinc Nickel Batteries, Iron Nickel Batteries, Zinc Silver Batteries, Etc..
Features
- The separator has undergone a special process treatment, and its surface has been changed from oily to water-based, improving its puncture resistance and surface hydrophilicity, effectively preventing the penetration of dendrites, improving battery performance and lifespan. It is better used in conjunction with liquid absorbing membranes.
- Widely used in fields such as zinc nickel batteries, iron nickel batteries, zinc silver batteries, etc.
- Dimensions: 0.14/0.04mm (thickness) x 110mm (width) x 10m (length)
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #14
KIESEV 3.28 Ft Transparent Rigid Plastic Capillary Tubes Microfluidic Catheter Low-Temperature Transparent Plastic Elastic Capillary Hose (Outer Diameter 0.95mm, Inner Diameter 0.55mm)
Asin: B0C3C212NN | Ean: 8712962175093
Brand: KIESEV | Manufacturer: KIESEV-YUFREYOO
See On Amazon #15
Yufreyoo Black PTFE Film, 3.28 x 0.98 Feet, Poly-tetraf-luoro-Ethylene Film, Experimental Teflon Film F4 Membrane (300mm x 1000mm, Thickness: 0.1mm)
Asin: B0CSMRHLM9 | Ean: 8711544397823
Thickness: 0.1/0.2/0.3/0.5/0.8/1.0/1.5/2.0/3.0Mm..
Features
- The size of each product is 300mm (width) x 1000mm (length). If multiple single specification products are purchased, they will be shipped continuously and will not be cut into individual pieces.
- Thickness: 0.1/0.2/0.3/0.5/0.8/1.0/1.5/2.0/3.0mm.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #16
Highly Oriented pyrolytic Graphite Sheet for pyrolytic Graphite Planchet in Magnetic levitation Experiments, Pack of 2, (Thickness: 0.5mm, LxW: 10x10mm)
Asin: B0CKYSKVJB | Ean: 8712962408030
Property Characteristics: Resistant To Extreme Cold And Heat, Super Strong Diamagnetism, Good Stability At Room Temperature, Acid, Alkali, And Organic Solvent Corrosion..
Factory Direct Sales, Military Quality..
Purpose: Due To The Antimagnetic Properties Of Pyrolytic Graphite, It Is Used For Magnetic Levitation Experiments..
Reminder: Pyrolytic Graphite Sheets Require A Rubidium Boron Strong Magnet To Be Suspended, And Ordinary Magnets Cannot Be Suspended. Thin Ones With Smaller Sizes Are Easier To Levitate..
Features
- Pyrolytic graphite is a new type of carbon material. It is a pyrolytic carbon with higher crystal orientation that is deposited on a graphite matrix at 1800 C to 2000 C by chemical vapor deposition of high-purity hydrocarbon gas under a certain furnace pressure.
- Reminder: Pyrolytic graphite sheets require a rubidium boron strong magnet to be suspended, and ordinary magnets cannot be suspended. Thin ones with smaller sizes are easier to levitate.
- Property characteristics: resistant to extreme cold and heat, super strong diamagnetism, good stability at room temperature, acid, alkali, and organic solvent corrosion.
- Purpose: Due to the antimagnetic properties of pyrolytic graphite, it is used for magnetic levitation experiments.
- Factory direct sales, military quality.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #17
Yufreyoo Feedstock Adaptor GL45 bottle cap,For feeding GL45 fermentation tank, 316L stainless steel Feedstock bottle cap Experimental Accessories (3-Way, S)
Asin: B0CP219H3Q | Model: YY-290 | PartNumber: YY-290 | Ean: 8711544286653
Material: 316L Stainless Steel, Pbt Cover, Ptfe Countersunk Head..
Pack Of 1..
Accessories Include: Cover, Adapter, Silicone Gasket, And Countersunk Head..
Specifications And Models: Two-Way Adapter, Three-Way Adapter, Four-Way Adapter..
Features
- Product name: Special Feedstock Adaptor bottle adapter for fermentation tanks.
- Specifications and models: two-way adapter, three-way adapter, four-way adapter.
- Material: 316L stainless steel, PBT cover, PTFE countersunk head.
- Accessories include: cover, adapter, silicone gasket, and countersunk head.
- Pack of 1.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
Dimensions: 0.00 x 0.00 x 0.00 inches
See On Amazon #18
Conductive PU Film Carbon nanotube Graphene Film electrically Heated Therapy Electrode Patch Anti-Static Pressure Sensitive Conductive (400 x 400 mm)
Asin: B0CLGH35K3 | Ean: 8712962409037
Product Features: Stable Resistance, Lightweight And Elastic, Excellent Flexibility..
Features
- Conductive body: conductive carbon black/multi walled carbon nanotubes; Thickness 0.03-0.1mm; Weight 10-50g/m2; Far infrared emissivity 80-90%; Square resistance 8-150 ; Stable use temperature -20-90 .
- Product features: Stable resistance, lightweight and elastic, excellent flexibility.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #19
10 Pcs Gas Sampling Bags,Aluminum Foil Air Sample Bags 0.1~15L for Gas Collection and Storage (1L,Double Valves)
Asin: B0BQJ8782X | Ean: 8712962709212
【Product Features】Good Light-Proof.Prevent Air Leakage.Complete Specifications.All Are In Stock, You Can Buy Them With Confidence..
【Notice】During Storage And Use, Keep Away From Open Fire And High Temperature To Avoid Sharp Objects Piercing. It Is Recommended That The Inflation Pressure Of The Sampling Bag Should Not Exceed 10Kpa.Suitable Temperature Range - 20 ℃ To + 65 ℃, Valve Off: Rotate Clockwise To The End, Valve Open: From Close To Open, Rotate About 1/2Circle Anticlockwise..
【Product Application】It Can Be Used To Collect And Store Light Sensitive Gas Samples, Mainly For Routine Analysis And Sampling, And Can Be Filled With Gases With Stable Chemical Properties And Weak Chemical Activity..
【Product Material】Thickened Aluminum Foil Composite Film Material.The Valve Is Made Of Polypropylene.All Are In Stock, You Can Buy Them With Confidence..
Features
- PRODUCT SPECIFICATION 10 Pcs/package. The volume specification is 0.5L/1L/2L/3L/4L/5L/8L/10L/15L. Each aluminum foil gas sampling bag is divided into single valve/double valve.All are in stock, you can buy them with confidence.
- PRODUCT MATERIAL Thickened aluminum foil composite film material.The valve is made of polypropylene.All are in stock, you can buy them with confidence.
- PRODUCT FEATURES Good light-proof.Prevent air leakage.Complete specifications.All are in stock, you can buy them with confidence.
- PRODUCT APPLICATION It can be used to collect and store light sensitive gas samples, mainly for routine analysis and sampling, and can be filled with gases with stable chemical properties and weak chemical activity.
- NOTICE During storage and use, keep away from open fire and high temperature to avoid sharp objects piercing. It is recommended that the inflation pressure of the sampling bag should not exceed 10KPa.Suitable temperature range - 20 to + 65 , VALVE OFF: rotate clockwise to the end, VALVE OPEN: from close to open, rotate about 1/2circle anticlockwise.
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Brand: KIESEV | Manufacturer: KIESEV-YUFREYOO
See On Amazon #20
EPTFE Hydrophobic Composite Membrane Waterproof and Breathable microporous Membrane Filter,Porosity 70%~80%, 230mm (W) x 260mm (L) x 0.16~0.3mm (T) (Pore Size: 50 m)
Asin: B0CJLJH9R9 | Ean: 8712962371044
Typical Applications: Air Pur-Ific-Tion In Industries Such As Food, Fer-Men-Tation, Phar-Mace-Uticals, And Bi-Oele-Ctro-Nics. 1. Compressed Air St-Erili-Za-Tion And Filtration; 2. An-Tib-Io-Tic/Bio-Engin-Eering Fermentation Air Terminal Filtration; 3. St-Erili-Zation And Filt-Rat-Ion Of Air At Ventilation Ports Such As Tanks, Cabinets, And Boxes; 4. A-Se-P-Tic Packaging Air Filtration;.
Product Features And Advantages: High-Precision, High-Efficiency Air Liquid Separation, 1. Strong Hydrophobicity; 2. The Gas Filtration Accuracy Is 0.01 Um, And The Efficiency Can Reach 99.9999%; 3. Extremely High Porosity, And High Throughput; 4. Excellent Stability.
Features
- Description: A filtration formed by combining expanded ePTFE microporous membrane filtration with PP non-woven fabric using a high-temperature hot bonding process. easy folding and has wide compatibility.
- Product features and advantages: high-precision, high-efficiency air liquid separation, 1. Strong hydrophobicity; 2. The gas filtration accuracy is 0.01 um, and the efficiency can reach 99.9999%; 3. Extremely high porosity, and high throughput; 4. Excellent stability
- Typical applications: air pur-ific-tion in industries such as food, fer-men-tation, phar-mace-uticals, and bi-oele-ctro-nics. 1. Compressed air st-erili-za-tion and filtration; 2. An-tib-io-tic/bio-engin-eering fermentation air terminal filtration; 3. St-erili-zation and filt-rat-ion of air at ventilation ports such as tanks, cabinets, and boxes; 4. A-se-p-tic packaging air filtration;
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Brand: KERALI | Manufacturer: YUFREYOO-KERALI
See On Amazon #21
Porous Ceramic Sand core Salt Bridge Electrochemical Auxiliary Tools for Reference Electrode Accessories (L-Shaped Luggin Capillary)
Asin: B0CL4PCQC6 | Ean: 8712962408542
Product Performance: Electrochemical Experimental Accessory Tool, Used With Reference Electrode To Protect The Electrode And Reduce Potential Difference.
Features
- Product name: salt bridge
- Product performance: Electrochemical experimental accessory tool, used with reference electrode to protect the electrode and reduce potential difference
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #22
YUFREYOO Cation/Anion Exchange Membrane, Homogeneous ion Exchange Membrane for Electrolysis, Acid and Alkali Resistant (Anion Exchange Membrane, 20x20cm)
Asin: B0CRYHF7DC | Model: YY-339-1 | PartNumber: YY-339-1 | Ean: 8711544323693
Characteristics Of Homogeneous Ion Exchange Membrane Products: High Selectivity, Higher Ion Selective Permeability Leading To Higher Current Efficiency; Can Control The Power Cost Of The Device At A Lower Level; Strong Stability, Still Maintaining Good Stability In Strong Alkaline And Acidic Environments..
Typical Application Areas: Ion Membrane Electrolysis/Electrodialysis Desalination/Paired Bipolar Membrane Preparation Of Acid And Alkali..
Homogeneous Ion Exchange Membranes Have No Heterogeneous Structure, Have A Uniform Structure, Are Not Easy To Leak, Have Excellent Electrochemical Performance, Excellent Acid And Alkali Stand, And Are Widely Used In Electrolysis And Desalination Production. But The Production Process Is Complex, And The Mechanical Strength Is Slightly Lower Than That Of Heterogeneous Films..
Features
- Ion exchange membrane is a thin film that allows ions to selectively pass through, roughly divided into cation exchange membrane and anion exchange membrane. In cation exchange membrane, due to the fixed negative charge exchange group, only cations can pass through, while anions are repelled by negative charges and cannot pass through. The anion exchange membrane, on the other hand, utilizes the opposite effect (as shown in the figure).
- Homogeneous ion exchange membranes have no heterogeneous structure, have a uniform structure, are not easy to leak, have excellent electrochemical performance, excellent acid and alkali stand, and are widely used in electrolysis and desalination production. But the production process is complex, and the mechanical strength is slightly lower than that of heterogeneous films.
- Characteristics of homogeneous ion exchange membrane products: high selectivity, higher ion selective permeability leading to higher current efficiency; can control the power cost of the device at a lower level; Strong stability, still maintaining good stability in strong alkaline and acidic environments.
- Typical application areas: ion membrane electrolysis/electrodialysis desalination/paired bipolar membrane preparation of acid and alkali.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #23
Yufreyoo NaFion Membrane, perfl-u-orosulfonic Acid ion Membrane, Proton Exchange Membrane, Used for Fuel/electrolytic Cells (Type 117, 10 x 10 cm)
Asin: B0CNRB2QH5 | Ean: 8711544274612
Perfl-U-Orinated Ion Exchange Membranes Have Excellent Strength, Moisture Retention, And Vanadium Resistance Properties, And Are Widely Used In Fuel Cells, Electrochemical Sensors, Vanadium Batteries, Electrolytic Cells, Hydrogen Production From Electrolytic Water, Hydrogen Rich Water Cups, Gold Salt Preparation, And Precious Metal Recovery..
Models: 101, 102, 103, 104, 105, 107. Size 10X10cm/20X20cm..
Purpose And Indicator Parameters:.
Features
- Please check the specific parameters in the figure before purchasing to determine whether the product meets your experimental needs.
- Purpose and indicator parameters:
- Perfl-u-orinated ion exchange membranes have excellent strength, moisture retention, and vanadium resistance properties, and are widely used in fuel cells, electrochemical sensors, vanadium batteries, electrolytic cells, hydrogen production from electrolytic water, hydrogen rich water cups, gold salt preparation, and precious metal recovery.
- Models: 101, 102, 103, 104, 105, 107. Size 10x10cm/20x20cm.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #24
KIESEV 500 Sheets High Temperature Tissue Culture Sealing Film 12 * 12cm 16mm Triangular Flask Conical Flask Culture Container Film for Laboratory
Asin: B0BN2VCWBJ | Ean: 8712962673179
【Size】 500 Sheets/Package，12Cm * 12Cm，Φ16mm..
【Microporous Filter Membrane】 The Diameter Is Divided Into 16 Mm And 30 Mm, And The Filter Aperture Is 0.2-0.3 Μ M. It Not Only Has Good Air Permeability,.
【Material】 Made Of High-Quality Pp Polypropylene. The Light Transmission Is Strong, And The Thickness Is Only 0.06 Mm..
【Product Use】It Is Mainly Applicable To Microbial Culture And Tissue Culture Experiments, And Can Be Used To Seal Various Tissue Culture Bottles, As Well As Culture Medium Sealing Triangle Bottles; Ensure That No Dust And Mold Will Enter The Bottle During Air Exchange,.
Features
- Laboratory supplies High temperature tissue culture sealing film, good air permeability, a variety of sizes for your choice.
- Product use It is mainly applicable to microbial culture and tissue culture experiments, and can be used to seal various tissue culture bottles, as well as culture medium sealing triangle bottles; Ensure that no dust and mold will enter the bottle during air exchange,
- Size 500 sheets/package 12cm * 12cm 16mm.
- Material Made of high-quality PP polypropylene. The light transmission is strong, and the thickness is only 0.06 mm.
- Microporous filter membrane the diameter is divided into 16 mm and 30 mm, and the filter aperture is 0.2-0.3 m. It not only has good air permeability,
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Brand: KIESEV | Manufacturer: KIESEV-Yufreyoo
See On Amazon #25
Yufreyoo 3.28Ft high Transparent Conductive Film, Width 1250mm, 10-20 ohms/ , Used for perovskite Thin Film Solar Cells (1, 1250x1000mm, 50 m)
Asin: B0D2ZKCJGY | Ean: 8711544353812
Thickness 50 Μm/125 Μm.
This Price Is For Each Meter Of Film Length..
Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #26
Yufreyoo Sand core Aerator high Borosilicate Glass Sand core Bubbler Gas Diffusion Tube ( 3mm x 100mm)
Asin: B0CZKYMVR6 | Ean: 8712962453436
Specifications:Φ3mm X 100Mm，Φ6mm X 100Mm..
Pack Of 1..
Features
- Product features: High borosilicate glass has a very low coefficient of thermal expansion, only about one-third of that of ordinary glass. This will reduce the impact of temperature gradient stress and thus have stronger fracture resistance. Even if the temperature changes suddenly, high borosilicate glass is not easy to break.
- Pack of 1.
- Specifications: 3mm x 100mm 6mm x 100mm.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #27
Yufreyoo Single Crystal Silicon Wafer, Pack of 10, SEM Optical Carrier Substrate AFM Single-Sided Silicon polishing scanning Electron Microscope Substrate (5x5 mm)
Asin: B0CYLLXBZ9 | Ean: 8711544353768
Doping Type: P-Type.
Resistivity:<0.02.
Usage: Used As A Carrier For Synchrotron Radiation Samples In Processes, Pvd/Cvd Coating As A Substrate, Magnetron Sputtering Growth Of Samples, Xrd, Sem, Atomic Force, Infrared Spectroscopy, Fluorescence Spectroscopy And Other Analysis And Testing Substrates, Molecular Beam Epitaxy Growth Substrates, X-Ray Analysis Of Crystal Semiconductors.
Crystal Orientation:<100>.
Growth Method: Single Crystal (Cz).
Features
- 10 per pack, square.
- Growth method: single crystal (Cz)
- Doping type: P-type
- Crystal orientation:<100>
- Resistivity:<0.02
- Usage: Used as a carrier for synchrotron radiation samples in processes, PVD/CVD coating as a substrate, magnetron sputtering growth of samples, XRD, SEM, atomic force, infrared spectroscopy, fluorescence spectroscopy and other analysis and testing substrates, molecular beam epitaxy growth substrates, X-ray analysis of crystal semiconductors
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #28
Yufreyoo Thickened FEP Double-Sided Release Film with a Length of 1 Meter (0.2mm x 300mm x 1m)
Asin: B0CXY23SSS | Ean: 8711544353485
Good Peeling Performance Ensures High Surface Cleanliness Of The Product, Meeting The Release Requirements Of Various Products..
All Specifications Of Products Have A Length Of One Meter. There Are Differences In Width And Thickness, Please Carefully Check Before Purchasing..
Features
- Size description: TxWxL, thickness (mm) x width (mm) x length (m).
- All specifications of products have a length of one meter. There are differences in width and thickness, please carefully check before purchasing.
- Good peeling performance ensures high surface cleanliness of the product, meeting the release requirements of various products.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
Dimensions: 0.00 x 3.28 x 1.00 inches
See On Amazon #29
Yufreyoo Platinum Plated Titanium Felt, for Electrolysis of Water, Pt Coated Ti mesh Substrate (T(Titanium Felt): 0.4mm, T(Platinum Coating): 1.0 m, Size: 5x5 cm)
Asin: B0CXSJWPXC | Model: T(Titanium felt): 0.4mm | PartNumber: T(Titanium felt): 0.4mm | Ean: 8711544353317
Base Titanium Felt Thickness: 0.25Mm, 0.4Mm; Platinum Coating Thickness: 0.5 Μ M. 1.0 Μ M; Dimensions: 5X5cm, 5X10cm, 10X10cm..
Advantages: Platinum Plated On Both Sides, More Co-Rro-Si-On-Resistant And Conductive Than Pure Titanium Felt..
Features
- Applicable to: electrolysis water anode, carbon dioxide reduction anode current collector, etc
- Advantages: Platinum plated on both sides, more co-rro-si-on-resistant and conductive than pure titanium felt.
- Base titanium felt thickness: 0.25mm, 0.4mm; Platinum coating thickness: 0.5 m. 1.0 M; Dimensions: 5x5cm, 5x10cm, 10x10cm.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
See On Amazon #30
Yufreyoo Anion Exchange Membrane AEM Alkaline Membrane Fuel Cell Electrolysis of Water for Hydrogen Production (110 m, 20 x 20cm)
Asin: B0CXPQ8G9B | Ean: 8711544353256
Storage: Anion Exchange Membranes Are Transported And Stored In A Dry And Br - Form. Before Use Or Pre-Treatment, It Should Be Stored In A Cool And Dry Place. Long Term Exposure To Humid Environments May Cause The Membrane To Absorb Water And Cause Swelling And Wrinkling. Both Processing And Use Should Be Carried Out In A Clean And Dust-Free Area, And Gloves Should Be Worn To Avoid Direct Contact With The Membrane Sample And The Introduction Of Other Ionic Impurities. In Addition, When Cutting Or Transferring Membrane Samples, Try To Ensure That The Membrane Samples Are Not Folded Or Punctured..
Dimensions: 10X10cm, 20X20cm. Thickness: 20/50/80/110 Μ M..
Features
- High ionic conductivity, high mechanical strength, and high chemical stability.
- Dimensions: 10x10cm, 20x20cm. Thickness: 20/50/80/110 M.
- Storage: Anion exchange membranes are transported and stored in a dry and Br - form. Before use or pre-treatment, it should be stored in a cool and dry place. Long term exposure to humid environments may cause the membrane to absorb water and cause swelling and wrinkling. Both processing and use should be carried out in a clean and dust-free area, and gloves should be worn to avoid direct contact with the membrane sample and the introduction of other ionic impurities. In addition, when cutting or transferring membrane samples, try to ensure that the membrane samples are not folded or punctured.
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Brand: Yufreyoo | Manufacturer: Yufreyoo
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