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When purchasing a product, price is the consumer's primary concern. At present, OKEZZI has 306 products for sale. OKEZZI products range in price from $10.99 to $260, and the average price of all the products is about $56.4.

We found that most of the OKEZZI products are manufactured by CAULYS. The manufacturer provides OKEZZI with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase OKEZZI products from the seller CAULYS MATERIAL LAB. The brand holds an average rating of 4.88, testifying to its excellent reputation.

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OKEZZI Best Sellers

Last Updated: Jan 8, 2026

Optical Sensors

700-1400nm Wavelength Light Display Detection Sensor, Observation Card, Frequency Multiplier Card, Photosensitive Card, Optical Detection, Dimmer Strip (A1-10mm*10mm)

700-1400nm Wavelength Light Display Detection Sensor, Observation Card, Frequency Multiplier Card, Photosensitive Card, Optical Detection, Dimmer Strip (A1-10mm*10mm) Cover
  • Suitable for wavelengths of 700-1550nm
  • 7 options available display area
  • For fast alignment of light spots
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5ml-50ml Double Tanks H-Type Electrolytic Cell, Changeable Membrane, Frosted Bottleneck, 2-Electrode System, 2 Equivalent Volume Electrolytic Tanks (5ml-5ml)

5ml-50ml Double Tanks H-Type Electrolytic Cell, Changeable Membrane, Frosted Bottleneck, 2-Electrode System, 2 Equivalent Volume Electrolytic Tanks (5ml-5ml) Cover
  • 2 Isometric Interconnected Volume H-type Sealed Electrolytic Cell
  • Product Features: The middle of the two pools is isolated by an ionic membrane, which can be quickly replaced
  • Use: Used in electrochemical experiments where cathode and anode electrolytes are different or should not be mixed, the middle needs to be isolated with a diaphragm (such as Nafion membrane, etc.) to avoid mutual interference
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Glass Fiber Lab Filters

Sattie Glass Wool Filter, 100g, Glass Fiber Cotton, Laboratory Determination of Petroleum Compounds

Sattie Glass Wool Filter, 100g, Glass Fiber Cotton, Laboratory Determination of Petroleum Compounds Cover
  • 1. Alkali free glass wool
  • 2. High temperature resistance 600 ℃
  • 3. Applicable to the determination of petroleum magnesium silicate adsorption column filling filtration
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Optical Sensors

700-1400nm Wavelength Light Display Detection Sensor, Observation Card, Frequency Multiplier Card, Photosensitive Card, Optical Detection, Dimmer Strip (A3-25mm*25mm)

700-1400nm Wavelength Light Display Detection Sensor, Observation Card, Frequency Multiplier Card, Photosensitive Card, Optical Detection, Dimmer Strip (A3-25mm*25mm) Cover
  • Suitable for wavelengths of 700-1550nm
  • 7 options available display area
  • For fast alignment of light spots
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Lab Beakers

OKEZZI PTFE Beaker, 250ml, Round Bottom, High Temp & Low Temp Resistant, Corrosion & Chemical Resistant, Non-Adhesive, Teflon Beaker with Lid

OKEZZI PTFE Beaker, 250ml, Round Bottom, High Temp & Low Temp Resistant, Corrosion & Chemical Resistant, Non-Adhesive, Teflon Beaker with Lid Cover
  • Name: PTFE beaker
  • Material: Tetrafluoroethylene, Specification: 30ml-1000ml, refer to picture 2 for detailed dimensions of the beaker
  • Features: Good chemical resistance, high temperature and low temperature resistance, high lubrication
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Lab Beakers

OKEZZI PTFE Beaker, 500ml, Round Bottom, High Temp & Corrosion Resistant

OKEZZI PTFE Beaker, 500ml, Round Bottom, High Temp & Corrosion Resistant Cover
  • Name: PTFE beaker
  • Material: Tetrafluoroethylene, Specification: 30ml-1000ml, refer to picture 2 for detailed dimensions of the beaker
  • Features: Good chemical resistance, high temperature and low temperature resistance, high lubrication
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Glass Fiber Lab Filters

Glass Wool, 10/50/100 Grams, Glass Fiber Cotton Filter for Lab Petroleum Compounds (10g/Bag)

Glass Wool, 10/50/100 Grams, Glass Fiber Cotton Filter for Lab Petroleum Compounds (10g/Bag) Cover
  • 1. Alkali free glass wool
  • 2. High temperature resistance 600 ℃
  • 3. Applicable to the determination of petroleum magnesium silicate adsorption column filling filtration
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High Purity Germanium Block, Germanium Block, Germanium Ingot, Germanium Elemental Ge Purity≥99.99% (1g, Weight)

High Purity Germanium Block, Germanium Block, Germanium Ingot, Germanium Elemental Ge Purity≥99.99% (1g, Weight) Cover
  • Product Name: Germanium block germanium granule
  • Material: (germanium) Ge>99.99%
  • Specification: Germanium block is irregular block
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Lab Crucibles

OKEZZI PTFE Crucible, 1 PCS Teflon Material Crucible Acid and Alkali Resistant, Crucible with PTFE Lid, 10/50/100/150/250/500ml (40ml) White

OKEZZI PTFE Crucible, 1 PCS Teflon Material Crucible Acid and Alkali Resistant, Crucible with PTFE Lid, 10/50/100/150/250/500ml (40ml) White Cover
  • Polytetrafluoroethylene is known as the "king of plastics", TEFLON. It is a polymer compound formed by polymerization of tetrafluoroethylene, with a simple structural formula of - [- CF2-CF2-] n -, and has excellent chemical stability and corrosion resistance
  • High temperature resistance: operating temperature -200~+250 ℃, short-term resistance to 300 ℃ on an electric heating plate, low temperature resistance: -196 ℃
  • It shall be used on the asbestos net, and shall not be directly exposed to open fire. PTFE crucible can be used for sample digestion, boiling, drying and other processing
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Electrodes

Non-Aqueous Silver Ion Electrode, Ag/Ag+ Silver/Silver-Ion Reference Electrode, Non-Water System Reference Electrode for Electrochemical Experiments (Diameter 6mm)

Non-Aqueous Silver Ion Electrode, Ag/Ag+ Silver/Silver-Ion Reference Electrode, Non-Water System Reference Electrode for Electrochemical Experiments (Diameter 6mm) Cover
  • Non-Aqueous Silver Ion Reference Electrode, Ag/Ag+ Reference Electrode for Electrochemical Experiments
  • The internal filling part of the electrode is empty, and you can configure the liquid according to your needs for filling
  • There are two types of electrode diameters to choose from, one is the 4mm diameter version and the other is the 6mm diameter version
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H Shape Electrolytic Cell, Non Sealed Version Bridge Type Double Cell Electrolytic Cell, Replaceable Ion-Exchange Membrane (50-50ml)

H Shape Electrolytic Cell, Non Sealed Version Bridge Type Double Cell Electrolytic Cell, Replaceable Ion-Exchange Membrane (50-50ml) Cover
  • This H-type bridge electrolytic cell is a Non-sealed type, which differs from the sealed type in that it does not have flange threads (or frosted) on the bottleneck and in cover holes those used to seal the cup cover and body. We also have sealed H-type bridge electrolytic cells in our store. You can check our store and find them
  • The transparent part of the electrolysis reaction tank is made of borosilicate glass, and the cover is made of PTFE material. This H-type electrolytic tank is commonly used in electrochemical experimental tests and measurement like CO2RR, NRR and more
  • The product includes: 2 electrolytic cell with flange threads or frosted 2 PTFE covers, Cover-A have Two 6mm electrode holes and Two 3mm gas holes, Cover-B have: One 6mm electrode hole, Two 3mm holes. The cover hole can be customized, but if you need customized holes, please tell us your specific needs in the order Several electrode fixing rings 1 stainless steel clip 2 sealing gaskets
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Glass Fiber Lab Filters

Sattie Glass Wool Filter, 100 Grams, Glass Fiber Cotton, Laboratory Determination of Petroleum Compounds

Sattie Glass Wool Filter, 100 Grams, Glass Fiber Cotton, Laboratory Determination of Petroleum Compounds Cover
  • 1. Alkali free glass wool
  • 2. High temperature resistance 600 ℃
  • 3. Applicable to the determination of petroleum magnesium silicate adsorption column filling filtration
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Triple H-Type Sealed Electrolytic Cell, Changeable Membrane, Equivalent Volume Electrolytic Tank, Three Electrode System(3 Electrodes Holes) Electrolytic Cell (50-50-50ml)

Triple H-Type Sealed Electrolytic Cell, Changeable Membrane, Equivalent Volume Electrolytic Tank, Three Electrode System(3 Electrodes Holes) Electrolytic Cell (50-50-50ml) Cover
  • 3 Same Volume H-type Sealed Electrolytic Cell
  • Single volume 30-500ml, Flange inner diameter 16mm outer diameter 30mm
  • 3xElectrolytic cell, 3xPTFE covers, 2xstainless steel clips, 4xanti leakage gaskets, Several electrode fixing rings and trachea
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Stretch Film

OKEZZI PTFE Film Roll, Thickness 0.02/0.03/0.05/0.2/0.3/0.4/0.5, Width 200mm, Length 1m (39.4inch), Industrial Grade

OKEZZI PTFE Film Roll, Thickness 0.02/0.03/0.05/0.2/0.3/0.4/0.5, Width 200mm, Length 1m (39.4inch), Industrial Grade Cover
  • [The main advantages of PTFE material] PTFE materials have many excellent properties, such as high temperature , resistance insulation, Acid and alkali resistance, Low friction coefficient
  • [The production method of PTFE film] PTFE film is a semi directional and directional film made from suspended polytetrafluoroethylene resin that is molded, sintered, and cooled to form a rough embryo. It is then turned and processed into an non directional film, which is then rolled into a semi directional and directional film
  • [High temperature resistance of PTFE film] PTFE film has good flame retardancy, is not easily ignited under open fire, and has self thinning and temperature resistance effect, It can be used in an environment between -70C and 260C
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Indicators Stands & Magnetic Bases

TD Type Magnetic Field Indicator Octagonal Test Block Magnetization Indicator ASTM-709 Standard Magnaflux Accessory (1# for Pressure Container/General Machinery)

TD Type Magnetic Field Indicator Octagonal Test Block Magnetization Indicator ASTM-709 Standard Magnaflux Accessory (1# for Pressure Container/General Machinery) Cover
  • TD type magnetic field indicator (also known as octagonal test block), is made up of eight low carbon steel and copper pieces welded together by electric furnace brazing, with a non-magnetic handle, which is basically the same as the standard test piece, but more durable than the test piece and easy to operate
  • For the workpiece with small curvature radius and the A-type test piece cannot be attached, the use of A magnetic field indicator is still effective. Manufactured according to ASTM E709 and ASTM A275 standards. It can check whether the comprehensive performance of the flaw detection equipment, magnetic powder magnetic suspension and the operation method are appropriate, and can fully reflect the magnetic field strength and direction of the magnetized area
  • Specifications: 1# is suitable for pressure vessels and general mechanical products; 2# is suitable for forged steel parts and general mechanical products; 3# is suitable for inspecting the comprehensive performance and operation method of flaw detection equipment and magnetic powder and magnetic suspension
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Friction Tape

OKEZZI PTFE Tape for Game Controller, Keyboard, 3/5/10mm Width, 33 Ft Length, Black

OKEZZI PTFE Tape for Game Controller, Keyboard, 3/5/10mm Width, 33 Ft Length, Black Cover
  • The 3mm wide PTFE tape is ideal for wear protection of game console controllers
  • The 10mm wide PTFE tape is ideal for the keyboard and is attached to the circuit board below the satellite axis for effective collision avoidance and noise reduction
  • PTFE Polytetrafluoroethylene is known as the "king of plastics", TEFLON. It is a polymer compound formed by polymerization of tetrafluoroethylene, with a simple structural formula of - [- CF2-CF2-] n -, and has excellent chemical stability and corrosion resistance
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Lab Sample Bags

CAULYS PTFE Gas/Liquid Sampling Bag Valve, Lab Research Valve Replacement, Gas/Liquid Collection and Storage Bag Valve - 5Pcs/Set

CAULYS PTFE Gas/Liquid Sampling Bag Valve, Lab Research Valve Replacement, Gas/Liquid Collection and Storage Bag Valve - 5Pcs/Set Cover
  • This valve is made of pure polytetrafluoroethylene (PTFE trade name: Teflon), strong corrosion resistance and high temperature resistance
  • Excellent chemical stability, and the valve body structure is simple and reliable, easy to install
  • Widely used in all kinds of gas and liquid sampling bags
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Crystal Tellurium, High Purity Te Tellurium Block, Tellurium Ingot, Tellurium Particle, Tellurium Elemental Substance, Purity Te≥99.9% (10g, Crystal Tellurium Te)

Crystal Tellurium, High Purity Te Tellurium Block, Tellurium Ingot, Tellurium Particle, Tellurium Elemental Substance, Purity Te≥99.9% (10g, Crystal Tellurium Te) Cover
  • Product name: Tellurium
  • Purity :TE>99.99%
  • Packing: Ziplock bag
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Luggage Carry-On Luggage

OKEZZI Gold-Plated Tungsten Wire, Diameter 0.020.3mm, Length 1m/Roll, High Temp Resistance, Ideal for Tungsten Wire & Heaters, Electrode Replacement, Scientific Research

OKEZZI Gold-Plated Tungsten Wire, Diameter 0.020.3mm, Length 1m/Roll, High Temp Resistance, Ideal for Tungsten Wire & Heaters, Electrode Replacement, Scientific Research Cover
  • Gold-plated tungsten wire, the surface condition is golden shiny tungsten wire, high temperature resistance, high melting point, low coefficient of thermal expansion, which is suitable for the use of tungsten wire and tungsten heaters
  • Gold-plated tungsten wire looks better, and the surface is brighter than black tungsten/scheelite wire and sprayed tungsten wire. In a deeper sense, the stability of gold-plated tungsten wire is much higher than that of ordinary tungsten wire
  • Uses: Gold-plated tungsten wire is used to replace the corrosive tungsten wire and tungsten aluminum wire for photocopier electrodes
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Lab Reagent Bottles

High Temperature Resistant Tubular, 1 PCS 10ml-500ml Solvent Storage Bottle, PTFE High Vacuum Valve Sealing Tube, Schlenk Tube, Schlenk Flasks (250ml)

High Temperature Resistant Tubular, 1 PCS 10ml-500ml Solvent Storage Bottle, PTFE High Vacuum Valve Sealing Tube, Schlenk Tube, Schlenk Flasks (250ml) Cover
  • Capacity: 10ml, Iner Diameter*Height 19*65mm,20ml, Iner Diameter*Height 19*130mm25ml, Iner Diameter*Height 12*110mm50ml, Iner Diameter*Height 28*140mm100ml, Iner Diameter*Height 40*140mm250ml, Iner Diameter*Height 60*140mm350ml, Iner Diameter*Height 70*140mm500ml, Iner Diameter*Height 80*140mm
  • Made of high borosilicate glass, it has the advantages of light weight, low thermal expansion coefficient, strong thermal shock resistance, can withstand 450 ° C high temperature for a long time, clear and transparent, uniform quality, widely used in optics, optoelectronics, photonics and Analysis equipment and other fields
  • Schlenk flask has a 0-4mm high vacuum valve, which is connected to the schlenk line and controls the channel inert gas or vacuum
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