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Friday, June 21, 2019

1. Capacity setting For the adjustable pipette, it is usually operated in the range of 10% to 100%. The optimal pipetting capacity is in the range of 35% to 100%. At this time, it is less affected by the operation technique and can better protect the pipetting. Accuracy and precision...

Thursday, June 20, 2019

Extraction is often susceptible to matrix interference. One analytical method is fine in this matrix but can become problematic in another matrix. If we encounter such a situation, how can we improve the QuEChERS method to overcome it? For pesticide residues, most of the food samples...

Wednesday, June 19, 2019

The most important process of the whole purification is selecting the most suitable Flash column. And now we will talk about the key content of the column: stationary phase. Stationary phase, commonly known as filler, is the most central part of chromatography. When we choose the...

Tuesday, June 18, 2019

Information: Refrigeration system high and low-pressure protection and display; Condensing temperature display and protection; A variety of fault alarm (over-temperature alarm, sensor alarm, high-pressure alarm, compressor overheating alarm;) Boot time delay. Cold plate freezer for...

Sunday, June 16, 2019

OMS skid-mounted (Organic Membrane Filtration System) refers to a form of overall combination of equipment frame and whole equipment. It means that a group of equipment is fixed on the chassis and can be used after moving. It is not necessary to install valves and instruments in the middle...

Saturday, June 15, 2019

- Automotive - Applying advance techniques of feeding and handling, flexible conveying, robot integration, visual inspection and laser marking, Yiheda provides automation solutions of automotive parts production to customers according to the features of products and their demands...

Thursday, June 13, 2019

Quantity : 1SET - Price : FOB USD1057.00

Model： ZH3KW Rotor Diameter, （Meters/Feet）： 4.0/13.12 Swept Area （Sqm/ Sqft）： 12.6/135 Number Of Blades ： 3 Blade Material： Fibre Glass Reinforced Rated Power （Watts）： 3000 Rated Wind （M/S / Mph）： 11/24.5 Peak Power 12.5 M/S： 3500 Cut-In Wind （M/S / Mph）： 3/6.7 Output Form： 48vdc...

Thursday, June 13, 2019

Quantity : 1set - Price : usd2210

Model: ZH5KW Rotor Diameter, Meters: 6.0 Swept Area, Sqm/ Sqft: 28/314 Number Of Blades: 3 Blade Material: Fibre Glass Reinforced Rated Power, Watts: 5000 @Rated Wind,M/S / Mph: 10/22.3 Peak Power @ 12.5 M/S: 6500 Cut-In Wind, M/S / Mph: 3/6.7 Output Form: 48vdc Nominal (Higher Voltage...)

Wednesday, June 12, 2019

Hawach introduces pipettes from the pipetting speed of the pipette and precautions during storage. First, the rate of liquid absorption. It is often seen in the laboratory that in order to “improve efficiency”, the user quickly releases the thumb during aspiration, which causes the...

Wednesday, June 12, 2019

When filter paper is used in experiments, it is mostly used together with filter funnel and Brinell funnel. The filter papers should be folded into a suitable shape before using. But it should be noted that do not over fold, because this will lead to the breakage of filter paper....

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

Our company clean room automatic doors factory offer clean room doors include metal door (aluminum frame plus PCGI door), steel door (steel frame PCGI door) and HPL door (HPL sandwich panel and aluminum or steel frame). According to the switch mode of the door, it can be divided into...

Friday, June 07, 2019

- The Handling Materials of Sand Making Machine: - Sand making machine can be used to handle some materials such as pebble, calcite, granite, quartz, concrete, dolomite, bluestone, iron ore, limestone, construction waste, etc. - The Introduction and Function of Artificial Sand Making Machine...

Friday, June 07, 2019

Quantity : 4 pcs - Price : USD 10-470

With the rapid development of modern industrial engineering, the various manufacturing machine, transportation machine are all developing to high speed, high efficiency, high precision, and automation. However, with the increase of equipment's power and speed, the intensity of the...

Saturday, June 01, 2019

- Equipment Description of High Frequency PVC Door Curtain Welding Machine - UNIFY's consistent superior quality has been upheld. The width of fully automatic magnetic curtain heat sealing equipment generally ranges from 150mm to 750mm, which can be adjusted and customized. The whole...

Saturday, June 01, 2019

The theory of high frequency welding equipment: Under the effect of the high frequency electric field, the positive and negative charges of the substance to be heated displace to form electric pole polarons. The polarons polarize repeatedly to cause the molecules to produce the intense...

Friday, May 31, 2019

Best compressorcooler Features Most people are under the impression thatcoolers work in the same way as traditional refrigerators, and in the case of units that are based off of a compressor, this is true. Essentially, compressorcoolers use what's known as a vapor compression cycle...

Wednesday, May 29, 2019

Why We need Electrochlorination Electro chlorination sodium hypochlorite is a type of industry-standard oxidizing agent, which can be applied in various sorts of applications, marine bio fouling control, potable water disinfection and etc. The Electrochlorination system designed by...

Tuesday, May 28, 2019

- PP Woven Bags - PP (polypropylene) woven bags are widely used as basic packaging materials in agriculture and industry. Follow us, a leading pp woven bags manufacturer from China, to have a broad understanding toward pp woven bags via following questions. - Types of PP Woven Bags...

Friday, May 24, 2019

Dehumidify capacity range from 5.5 kg/h to 30 kg/h, Large process air flow capacity range from 1200 CMH to 7500 CMH, this series is born to fulfill a large area of dehumidification. Equipped with Automation design, the universal wheel, Precision technology of components, Intelligent control...

Wednesday, May 15, 2019

- - Main Parameters - - Capacity: 50-60kg/h - Total power: 30Kw - Length of whole line: 8m - Diameter of screw: 65mm - - Details or Advantage - 1) It is equipped with the harden teeth surface gear reducer box.reducer material: 20CrMoTi; rodents form: Helical surface; heater treatment...

Friday, May 10, 2019

ASTM F593 Bolts are use for general purpose, and are available in seven groups. ASTM F593 Stud intended for service applications where general corrosion resistance required. Micro Metals manufactures all alloys under ASTM F593 in form of Stud Bolts, Hex Bolts, Socket Head Cap Screws...

Monday, May 06, 2019

The connection form of 180 degree elbow is butt welding elbow and steel pipe directly. According to its curvature radius, butt welding stainless steel 180 degree elbows can be divided into long radius and short radius . Pressure grade is divided into about 17 types, which are the...

Wednesday, May 01, 2019

Quantity : 1 - Price : 50 000,00 €

Infertility is a major subject these days as approximately 10 percentage of the overall population suffers from infertility. However, the taboo has vanished over the years and the recognition of IVF Training Institute is increasing with each passing day. In spite of the improvements...

Sunday, April 21, 2019

Storage rack beam is also known as cross beams, these Trays, steel rails are connected to the teardrop upright column to form a safe level of pallet storage. Beams can finish your pallet rack system when ordering with frames and wire decks. Structure Of Equipment The main components...

Sunday, April 21, 2019

Friable Diamond Each Particle is with sub-crystal structure. Irregular and Very rough surface. New cutting edges come out during working. Also available in electroless plating of both nickel (30% and 56% by wt.) and copper (50% by wt.) allowing for better crystal retention in both...

Wednesday, April 17, 2019

The resin bond diamond grinding wheel has a good polishing effect. The grinding wheel is sharp and difficult to block when grinding. The specific features are as follows: 1. The grinding efficiency is high, and the grinding wheel consumption is relatively slow; 2. Self-sharpness...

Friday, April 12, 2019

- Plastic Lotion Bottles - Product Name: Plastic Lotion Bottles Material: PET materials Capacity: 5ml-500ml Slogan: Lotion bottles in a variety of forms and materials to care for your skin - Introduction: - This series of plastic lotion pump bottles are mainly used for packaging...

Thursday, April 04, 2019

In the 1980s, flexographic printing technology OF slitting machine manufacturers in china developed rapidly.The performance offlexographic printing machine china, the processing precision of the ink roller and the resolution of the plate are improved obviously. The quality of the...

Tuesday, April 02, 2019

- Industrial High Temperature Heat Pump Overview - Industry 90℃ high temperature heat pump water heater this is newest technology in the air source heat pump line, by R410A + R134a refrigerant combine inside, using Mitsubishi R410A DC inverter compressor as the first stage and R134a...