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Tuesday, June 11, 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...

Monday, June 10, 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...

Friday, June 07, 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...

Thursday, June 06, 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...

Thursday, June 06, 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...

Thursday, June 06, 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...

Thursday, June 06, 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...

Thursday, June 06, 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...

Friday, May 31, 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...

Thursday, May 30, 2019

Quantity : 1 - Price : 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...

Wednesday, May 15, 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...

Wednesday, May 08, 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,...

Wednesday, May 08, 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...

Wednesday, May 08, 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...

Monday, May 06, 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...

Monday, May 06, 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...

Monday, May 06, 2019

Quantity : 1 - Price : 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...

Tuesday, April 30, 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"...

Tuesday, April 30, 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"...

Tuesday, April 30, 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"...

Tuesday, April 30, 2019

Quantity : 1 set - Price : 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...

Monday, April 29, 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 Location : Xi'an City , Shaanxi Province, P.R.China, 710077 Xi'an, Contact : Bruce Lu, +86 29 89284429

Monday, April 29, 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...

Monday, April 22, 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...

Monday, April 22, 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...

Sunday, April 21, 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...

Sunday, March 24, 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...

Friday, March 22, 2019

Quantity : 1000 - Price : 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...

Thursday, March 21, 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. Location : 108, Ardeshir Dadi Street, Ravindra Villa, V...

Saturday, March 09, 2019

Quantity : 1unit - Price : 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...