PHASES - 2612 Anuncios

Martes 11 junio 2019

Solid phase extraction (SPE) is a separation process by which compound that is dissolved or suspended in a liquid mixture, thereby being separated from other compounds in the mixture according to their physical and chemical properties. There are 4 general functions as below: 1.Matrix...

Lunes 10 junio 2019

Features The operation panel words are simple and clear, the alarm is exact, PCB conveying buffer distance is adjustable. PLC control system ensures the stable operation without interference, and the software can offer the sound safety protection measures for machine with the reasonable...

Viernes 07 junio 2019

Vacuum filtration is an operation of evacuating the air below the filter paper to maintain the pressure differential across the filter medium. It increases the rate of filtration through the force on the solution over gravity. When setting vacuum filtration, the first step is fitting...

Jueves 06 junio 2019

The main function of the microporous filtration membrane and syringe filter is to trap and filtering of the particles, bacteria and other impurities from the gas phase or liquid phase for separation, purification and purification purposes. The following factors should be considered...

Jueves 06 junio 2019

The main function of the microporous filtration membrane and syringe filter is to trap and filtering of the particles, bacteria and other impurities from the gas phase or liquid phase for separation, purification and purification purposes. The following factors should be considered...

Jueves 06 junio 2019

The fast liquid chromatography column optimization function, or “GO” function, converts the linear gradient into a step gradient and optimizes the elution conditions near the confirmed elution peak. First, purify a small portion of the sample with a small column and wait until the...

Jueves 06 junio 2019

The empty column is assembled from column joints, column tubes, and filters. The HPLC columns joints are constructed with a low dead volume. The column joints are threaded assemblies at both ends, with 7/16-inch external threads on one end and 3/16-inch internal threads on the other...

Jueves 06 junio 2019

As one of the useful sample preparation technique, solid phase extraction can prevent many problems, such as incomplete phase separations, recoveries with poor quantity, waste of expensive fragile glassware, and extra disposal of organic solvents, which you may occur if you use the...

Viernes 31 mayo 2019

Flash Columns Series Flash Columns produced by Hawachhas three series as follows. StarFlash Only silica gel columns are optional with another two types of standard and high-grade level which has higher purity degree and better quality than the former. PureFlash Corresponding to silica...

Jueves 30 mayo 2019

Cantidad : 1 - Precio : 1,00 €

Solid-phase extraction (SPE) is a useful method of sample preparation. By sorting onto a disposable solid-phase cartridge, it can concentrate and purify analytes from solution. But sometimes, the results are unsatisfied with the poor and non-repeatable sample recovery. To avoid it...

Miércoles 15 mayo 2019

- - Details or Advantage - 1. CANDID Sewing needle making machine adopts a reversible safety cover which could protect the operators when the machine is running. Besides, it is also convenient to operate and maintain the equipment. 2. Our molds adopt high-quality Alloy Steel...

Miércoles 08 mayo 2019

JCUT R6 1325 CNC Wood Router/ cnc drilling machine with two spindles/ Fast speed cnc machine for wood cutting Advantage Of High-End R6 Wood CNC Machine CNC Cutting And Engraving Machine: 1)woodworking cnc router body design with high strength and double driving motors of Y axis,...

Miércoles 08 mayo 2019

R7 Automatic Tool Change CNC Router/ WOOD CNC Router for wood cutting wooden furniture 4*8 ft Advantage Of High-End R7 Wood CNC Machine CNC Cutting And Engraving Machine: 1)woodworking cnc router body design with high strength and double driving motors of Y axis, which have more...

Miércoles 08 mayo 2019

High-End R8 Automatic Tool Change CNC Cutting Machine for making Panel Furniture Product Advantage Of High-End R8 Wood CNC Machine CNC Cutting And Engraving Machine: 1)woodworking cnc router body design with high strength and double driving motors of Y axis, which have more reasonable design...

Lunes 06 mayo 2019

JCUT High-End R4 Wood Cutting Machine with four spindles/Four Process wood door making cnc wood cutting machine Advantage Of High-End Four Process Wood CNC Machine CNC Cutting And Engraving Machine: 1)woodworking cnc router body design with high strength and double driving motors of Y axis...

Lunes 06 mayo 2019

Big Discount Wood Carving CNC Router with 4 axis/ 1325 wood working cnc router, 4 axis for makking 2d and 3d products Machine Mainly Used Industry: Furniture industries: cabinet doors, wooden doors, solid woods, plates, antique furniture, doors, windows, desks and chairs. Decoration industries...

Lunes 06 mayo 2019

Cantidad : 1 - Precio : EXW 2800$-3500$

Big Discount High speed wood carving and cutting machine 1300mm*2500mm with High power water cooling spindle Machine Mainly Used Industry: Furniture industries: cabinet doors, wooden doors, solid woods, plates, antique furniture, doors, windows, desks and chairs. Decoration industries...

Martes 30 abril 2019

Feature: ◆EM12-SP MPPT algorithm of fast tracking of maximum power point of PV cells, efficiency > 99%. ◆Solar battery working point voltage can be manually or automatically MPPT tracking. ◆All-weather automatic operation, can also be manually, realize "sunrise work and sunset sleep"...

Martes 30 abril 2019

Feature: ◆EM12-SP MPPT algorithm of fast tracking of maximum power point of PV cells, efficiency > 99%. ◆Solar battery working point voltage can be manually or automatically MPPT tracking. ◆All-weather automatic operation, can also be manually, realize "sunrise work and sunset sleep"...

Martes 30 abril 2019

◆Speed Accuracy: ±0.5% (SVC); ±0.02% (VC). ◆Pulse setting input: 0Khz~100Khz. ◆All model built-in Modbus, RS485 card, terminal control, analogy control. ◆EM12-SP models are integrated IGBT. ◆The malfunction ratio is 0.1% within 18 months warranty. Ubicación : China EM Technology Limited...

Martes 30 abril 2019

Cantidad : 1 set - Precio : Negotiation

DN size(mm) From DN3 to DN3000(1/8" to 118 1/9") Measuring range 0 to 10 m/s Accuracy ±0.5%FS（±0.2%,±0.3% optional） Measuring medium Liquid or solid-liquid phase medium with a conductivity higher than 5μs/cm. Operating pressure Max. 40 bar (Max. 580 psi) Ambient temperature...

Lunes 29 abril 2019

C1 HPLC columns are made of ultra-pure silica gel, unique stationary phase bonding technology. High column efficiency, good peak shape symmetry, wide pH range. C1 HPLC Columns Ubicación : Xi'an City , Shaanxi Province, P.R.China, 710077 Xi'an, Persona a contactar : Bruce Lu, +86 29...

Lunes 29 abril 2019

CN (cyanopropyl) solid phase extraction (SPE) cartridge, CN (cyanopropyl) is a weakly hydrophobic silica matrix filler, which can be used as a normal phase or reverse phase adsorbent. The non-polar or weakly polar acid, medium and basic compounds are extracted from the aqueous solution...

Lunes 22 abril 2019

iMeter-WiFi (Single Phase) is a Din rail, Bidirectional, Wi-Fi Energy Meter/Wi-Fi Electricity Monitor. It is highly-integrated, single-phased power meter with Wi-Fi module embedded, which can measure and transmit the data of specific electricity equipments, such as single-phase AC voltage...

Lunes 22 abril 2019

Overview WEM3080T is a Din rail, there phase Wi-Fi Energy Meter/Wi-Fi Electricity Monitor. It can be easily installed and fit neatly inside your electricity panel, and provides insight into your energy consumption and analysis through our dedicated Online Energy Consumption Monitoring...

Domingo 21 abril 2019

This line is composed of de-coiler, forming machine, cutting, electric control system, etc. Structure Of Equipment Main machine metal forming machines for sale component Decoiler Roll forming machine Hydraulic cutting machine Collection Electric control system Technical Requirements...

Domingo 24 marzo 2019

CSA Binder Introduction: Calcium Sulfoaluminate binder is pure CSA clinker that grinded without any gypsum. It is a hydraulic cementitious material blend high in C4A3S (Calcium Sulfoaluminate Crystals). CSA Binder characteristics • Appearance: light grey powder • Rapid strength...

Viernes 22 marzo 2019

Cantidad : 1000 - Precio : 50,00 €

Specification Step angle accuracy: 1.8°±5% Resistance precision: ±10% Inductance precision: ±20% Temperature: 100° Storage environment temperature: -20°~+70° Ambient temperature: -40°~+50° Radial runout: 0.05mm Max Pressure resistance: 500V AC Iminute Number of elicited lines: 4-Wire Phase...

Jueves 21 marzo 2019

Regal Sales Corporation is one of the leading Duplex Fasteners Manufacturer In India. Duplex Fasteners have two phases such as ferritic and austentic contaning 22% chromium, 3% molybdenum, 5 or 6% nickel alloyed stainless steel. Ubicación : 108, Ardeshir Dadi Street, Ravindra Villa, V...

Sábado 09 marzo 2019

Cantidad : 1unit - Precio : 40usd/unit FOBNingbo

Hot sale precision 0.5 3-P 3-W LED multi-function low voltage switch gear use digital panel meter with RS485 *Power: AC/DC 85~265V ＜5VA. multifunction power meter with RS485 *Frequency: 45~65Hz *3-phase 3-wire,3-phase 4-wire. CE approved panel mount programmable switchboard LCD...