LEARN - 1188 Anuncios

Lunes 15 julio 2019

Syringe filters are widely used in laboratories. The users do not need to change membranes and clean filters, which can save complex and time-consuming preparations. It is very convenient and easy to operate. They are mainly used in sample pre-filtration, clarification, degerming of particles...

Jueves 04 julio 2019

As a single-use, membrane-based device, syringe filter is used for the removing particulate impurities from small (less than 100 mL) liquid samples in the lab. For different applications, the syr inge filter are used in for fast and efficient filtration, material purification, and sterilization...

Jueves 04 julio 2019

As a single-use, membrane-based device, syringe filter is used for the removing particulate impurities from small (less than 100 mL) liquid samples in the lab. For different applications, the syr inge filter are used in for fast and efficient filtration, material purification, and sterilization...

Jueves 04 julio 2019

Manufactured from the same raw materials as the ashless grades, the qualitative filter paper is suited for ordinary filtration when we need to determine materials by using qualitative analytical techniques in the lab, with the features of fast flow rate due to their structure. Qualitative...

Viernes 21 junio 2019

With different range of material manufacturing and capacity options, sample vials are usually used for collecting, storing, and transporting samples in the lab. You can find non-sterile or sterile vials in the color of amber or clear transparencies for a better view. Hawach glass...

Martes 18 junio 2019

Application: The tested object is attached to a test platform adapter. The inside of the part was cooled and heated by an aqueous solution of ethylene glycol. The test component needs to undergo a specific temperature profile and record changes in temperature. Temperature variations...

Domingo 16 junio 2019

The ceramic microfiltration membrane element ( MF membrane) is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less...

Sábado 15 junio 2019

What is SPE Cartridge? The term SPE cartridges is short for Solid Phase Extraction cartridge. It is a kind of sample preprocessing equipment (extract, separate and concentrate) which is developed from the chromatographic column. SPE cartridge is mainly used for preprocessing of the...

Jueves 13 junio 2019

It's important to know the way to choose the right syringe filter for filtration. And the membrane materials used for manufacturing syringe filters often determine your choices. Let's learn the different types of membrane materials for filtering in the lab. As the most popular membrane...

Jueves 06 junio 2019

The glass fiber filter is chemically inert and contains no binder. It is made of 100% borosilicate glass fiber. It has a capillary structure, can absorb more water than the same cellulose filter paper, has the characteristics of fast flow rate, high-temperature resistance and strong...

Domingo 02 junio 2019

Insoles and arch support designed to work in soccer cleats, football cleats, and other tight-fitting athletic footwear. Soccer, football, and cleat insoles are designed to add comfort, provide foot support, and absorb impact shock while wearing tight-fitting shoes and cleats. These...

Lunes 27 mayo 2019

Crescent Optoelectronic (Shenzhen) is a national high-tech enterprise, specialized in LED chip packaging researching, producing and sales since 2010. Main products are SMD LED series, COB LED series, AC Module series, high power LED series, which are widely used for industry and street lighting...

Viernes 17 mayo 2019

Cantidad : 5Descripti - Precio : 600-800

Description: 1 Specifications: Product name: ASTM B708 tantalum sheet RO 5200 RO5400 RO5252 (Ta-2.5W), RO5255 (Ta-10W) Grade: RO5200,Ta1, RO5252(Ta-2.5W),RO5255(Ta-10W) Standard : ASTM B708 The Round Tantalum sheet Thickness: 0.1~80mm ,Width 20~600mm, Length 50~3000mm The Square...

Viernes 17 mayo 2019

Cantidad : 5 - Precio : 200-300

Description: a Standard: ASTM B521 b Material: RO5200, RO5400, RO5252 (Ta-2.5W), RO5255 (Ta-10W) c specification : OD: 0.25-100mm Walll Thickness: 0.2-5.0mm (tolerance: ±5%) Length : 100mm-6000mm Surface state: Polishing, Black, Sintering; d Purity : better than 99.95%, 99.99% e Characteristic...

Viernes 17 mayo 2019

Cantidad : 10 - Precio : 240-260

Description: Product details: 1.Size: as customer's requirement ( OD, ID , Wall thickness , height are required) 2.Purity: Pure Ta 99.95% min. Physical and chemical properties 3. density: 16.6g/cm3 4 melting point: 2996 degree centigrade boiling point: : 5452 degree centigrade 5 Certificate...

Miércoles 15 mayo 2019

Cantidad : 100 - Precio : 150,00 €

Description: Grade: W1, W2, WAL1, WAL2, WAL3. Purity: 99.95%. Size: at customer's requirement (the OD, ID and the thickness is needed) Density: 18.0 - 18.5 g/cm3 grade tungstencontent total content content of each element WAL1,WAL2 >=99.95% <= 0.05%</td> <=0...

Martes 14 mayo 2019

Cantidad : 50 - Precio : 50-70

Description: 1.charateristics: Advantages: high strength, low density, good mechanical properties, good toughness and fine corrosive resistanc e. Disadvantages: poor process performance, difficult in cutting and machining, bad abrasion resistance, complex production process and...

Martes 14 mayo 2019

Cantidad : 10 - Precio : 50-100

Description: . 1.Size: as customer's requirement ( OD, ID , Wall thickness , height are required) 2.Purity: Pure Ta 99.95% min. Physical and chemical properties: Rod,diameter 0.125(3.18mm)~2.5(63.5mm) Grade Tensile strength psi(MPa)> Yield strength psi(Mpa)> Elongation...

Martes 14 mayo 2019

Cantidad : 100 - Precio : 1-5

Description: 1. Standards: DIN931 2. Material : GR2 GR5 GR7 GR9 3. Size: M3-M36 ( as customers requiement) 4. Color: Ti natural,Gold,Blue,Purple,Green 5. Application: industry motorbikes,cars,bycical 6 .Advantage: Light weight,resistance to acid and alkali,hight strength Material...

Viernes 25 enero 2019

LCD writing board is a kind of electronic device that uses high tech flexible liquid crystal technology to display words, patterns and graphics by pressure. You can write or draw with gentle pressure. The writing board for kids is extremely low power consumption; it only uses power...

Viernes 19 octubre 2018

SOLUTION, TEMPERING, AND INCOME FURNACES Learn more about: HORIZONTAL LOADING FILLING OVEN VERTICAL LOADED TEMPERATURE OVEN CONTINUOUS TEMPERATURE OVEN OVEN OF INCOME Several architectures are possible to adapt to your productivity requirements and your congestion constraints: Heat...

Domingo 16 septiembre 2018

Cantidad : 9999999 - Precio : Negotiable

Application Scope Steel Material：30MnSi、35Si etc Specification φ8 ~ 14mm Speed φ7.1mm ≤110m/min φ9.0mm ≤100m/min φ10.7mm ≤75m/min φ12.6mm ≤50m/min Heating Temperature Max Quenching Temp：950℃ Max Temperting Temp：450℃ Power Consumption per Ton φ9.0mm Power consumption...

Viernes 10 agosto 2018

Precio : negotiable

Spindle Drive Delta VFD for Sale All cnc router spare parts, one-stop shopping here From https://www.eaglecnctec.com/products/171-delta-inverter-vfd055e23a43a.html Delta is a famous brand of spindle drive (variable frequency drive). As a main electronic component of cnc router machine...

Viernes 10 agosto 2018

Precio : negotiable

Spindle bearing original GMN brand for original Italy HSD Spindle From www.eaglecnctec.com All cnc router spare replacement, one-stop shopping This product is spindle bearing for origin Italy HSD spindle model AT/MT 1090-100 4.5KW, AT/MT 1090-140 6.0KW and AT/MT 1073-120 3.0KW. The...

Domingo 22 julio 2018

Cantidad : Min. Order - Precio : FOB Price: US $30-20

Products overview: 1, RV worm gear and worm reducer according to technical quality Q/MD1-2000 standard design and manufacture. 2, the products are in accord with the national standard GB10085-88 worm wheel parameters based on worm and worm wheel reducer to learn the most advanced...

Jueves 19 julio 2018

Cantidad : 1SET - Precio : USD2650

Main features: 1. Light weight & folding design, convenient to carry and keep. 2. Patented product, unique design and simple drilling structure; 3. Easy to transport and can learn how to handle the machine in short time; 4. Can drill through hard stratum, unless thick rock layer; 5...

Jueves 19 julio 2018

Cantidad : 1SET - Precio : USD2170

Portable water well drilling rig,water borehole drilling rig,water drilling machine,borehole drilling truck,water well drilling rig,water well boring machine,water borehole equipment, Main features: 1. Light weight & folding design, convenient to carry and keep. 2. Patented product...

Jueves 19 julio 2018

Cantidad : 1SET - Precio : USD2850

Main features: 1. Light weight & folding design, convenient to carry and keep. 2. Patented product, unique design and simple drilling structure; 3. Easy to transport and can learn how to handle the machine in short time; 4. Can drill through hard stratum, unless thick rock layer; 5...

Martes 17 julio 2018

VR Virtual Experience Training System for Electric Safety Accidents This project is to appear the accident at scene, it can make students enjoy realistic experience about the injuries and damages; the viewers can see all kinds of breakdown during the simulation of real scene, they...

Viernes 13 julio 2018

Precio : USD 800-3500/set

With the development of intelligent access control management, Speedgates/ fastlane turnstiles become a hotspot domain that forms the gateway to a visitor's destination, from which the flow of visitors and employees is managed. CXT High-Speed Gates is ideal for efficient and orderly...