REASON - 1472 Anuncios
Lunes 20 enero 2020
1. Why does the retention time sometimes drift and sometimes change rapidly when analyzed by HPLC? How to solve it? About drift ① The temperature control is not good. The solution is to use a constant temperature device to keep the HPLC column temperature constant. ② The mobile phase...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lunes 13 enero 2020
1. How do I clean my HAWACH bottle-top dispenser? Follow the cleaning instructions in the user manual. Any questions, contact HAWACH after-sales team immediately. 2. The bottle-top dispenser cylinder doesn't fill. Why? Several different reasons are possible to keep a HAWACH bottle-top...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Viernes 10 enero 2020
Cantidad : 1 - Precio : 100,00 €
The Features of High Precision Benchtop Spectrophotometer Colorimeter It has high precision and uses the setting of the pre-positioning board, which eliminates the need to use the standard blackboard and whiteboard during the calibration of the traditional colorimeter and color difference meter...
ShenZhen Xinzhibang Inst. & Eqpt. Co., Ltd
- 518000 - Shenzhen Gity
- +86 0752 7119946
Viernes 13 diciembre 2019
Description of One Motor Two Leg Electric Height Adjustable Standing Desk Frame: With our Electric Height Adjustable Standing in the market promotion of increasingly mature, people are familiar with the magic effect of our electrically driven adjustable table legs. Not only good for your health...
Shaoxing Yunna trading Co,.ltd
- 312400 - shaoxing
- +86 13735208020
Jueves 12 diciembre 2019
Cantidad : full conta - Precio : 9000--20000(subject
3 axle side dump trailer is suitable for a case where the vehicle is difficult to turn around or needs to be changed with the direction of unloading. According to a different needs, the cargo box could be regular rectangle shape, U shape, multiple doors type, etc.. What should we...
Foshan Ultraton Engineering Machinery Co., Ltd
- 528300 - foshan
- 86 0757 22280930
Jueves 12 diciembre 2019
Cantidad : full conta - Precio : 9000--20000(subject
In a business, close relationship and cooperation between users and we can significantly reduce costs, improve product and program effectiveness, and achieve the competitiveness of both. With this thinking and many years' experience, we Ultraton can produce all types and sizes of...
Foshan Ultraton Engineering Machinery Co., Ltd
- 528300 - foshan
- 86 0757 22280930
Sábado 30 noviembre 2019
Semi Side Dump Trailer is suitable for a case where the vehicle is difficult to turn around or needs to be changed with the direction of unloading.According to a different needs, the cargo box could be regular rectangle shape,U shape, multiple doors type,etc.. What should we pay attention...
Foshan Ultraton Engineering Machinery Co., Ltd
- 528300 - foshan
- 86 0757 22280930
Sábado 30 noviembre 2019
In a business, close relationship and cooperation between users and we can significantly reduce costs, improve product and program effectiveness,and achieve the competitiveness of both. with this thinking and many years' experience, we Utraton can produce all types and sizes of Fence Semi ...
Foshan Ultraton Engineering Machinery Co., Ltd
- 528300 - foshan
- 86 0757 22280930
Jueves 28 noviembre 2019
Cantidad : 100000pcs/ - Precio : 0.8-3.7usd
In the past decade, the global cosmetic market has shown a tough and stable growth, and there was no stagnant or negative growth in one year. Even though the growth slowed down in the crisis year of 2008-2009, it quickly returned to the historical normal growth level in the recovery...
EXTRA LINK PRINTING & PACKAGING CO., LTD.
- 510260 - Guangzhou
- +86 1501 3098 742
Martes 26 noviembre 2019
Cantidad : 1pc - Precio : US $1 - 3,000 / Set
The 30 inch is mainly used for a small number of performance valves to regulate flow, for filtering, and for butterfly and gate valves to be used as switches. ZECO 30 inch flanged double offset butterfly valve chamber is further improved on the basis of single eccentric butterfly valves...
ZhengFeng Valve Group
- 200080 - shanghai
- 86 21 39597277
Miércoles 13 noviembre 2019
Cantidad : 5000 ton/p - Precio : >0.8USD
Product description Bright Annealed Tubes Description Bright annealed stainless steel tube is a kind of high precision steel tube material after finishing or cold rolling. Due to the advantages of no oxide layer both inside and outside wall, no leakage under high pressure, high precision...
WENZHOU HUASHANG STEEL CO.,LTD
- 325000 - zhejiang
- 86 577 86868069
Miércoles 06 noviembre 2019
Cantidad : 500square - Precio : 25usd
With the rapid development of society, people's life is getting better and better. Many kinds of technology panels have been invented, and the wood grain aluminum composite panel is one of them. The wood grain aluminium composite panel is a kind of aluminum panel with wood grain on the surface...
ZHEJIANG JINXIANG PANEL INDUSTRY CO.,LTD.
- 321000 - Jinhua
- +86 0579 15257918256
- +86 0579 82228865
Miércoles 06 noviembre 2019
Cantidad : 500square - Precio : 25usd
Aluminum composite panel refers to a new type of decorative materials which has a series of excellent performance. It has been widely applied in curtain wall, indoor and outdoor decoration and other fields since it's created opening a new world for contemporary architectural decoration...
ZHEJIANG JINXIANG PANEL INDUSTRY CO.,LTD.
- 321000 - Jinhua
- +86 0579 15257918256
- +86 0579 82228865
Miércoles 06 noviembre 2019
Cantidad : 500square - Precio : 25usd
The processing craft of brushed aluminium composite panel is a kind of manufacturing process that repeatedly uses sandpaper to scrape out wires on the surface of the aluminum composite panel. The process is mainly divided into three parts: degrease, the sand mill and water scrubbing...
ZHEJIANG JINXIANG PANEL INDUSTRY CO.,LTD.
- 321000 - Jinhua
- +86 0579 15257918256
- +86 0579 82228865
Miércoles 30 octubre 2019
Side dump semi trailer is suitable for a case where the vehicle is difficult to turn around or needs to be changed with the direction of unloading. According to a different needs, the cargo box could be regular rectangle shape, U shape, multiple doors type, etc.. What should we pay...
Foshan Ultraton Engineering Machinery Co., Ltd
- 528300 - foshan
- 86 0757 22280930
Miércoles 30 octubre 2019
In a business, close relationship and cooperation between users and we can significantly reduce costs, improve product and program effectiveness, and achieve the competitiveness of both. With this thinking and many years' experience, we Ultraton can produce all types and sizes of...
Foshan Ultraton Engineering Machinery Co., Ltd
- 528300 - foshan
- 86 0757 22280930
Martes 29 octubre 2019
This wire rope isolators / wire isolator are now widely used in the field of military vehicles, armored cars, missile, launcher, highway transportation, marine, shipbuilding, navy, energy, photographic equipment, aerial equipment, communication apparatus, electronic sensing devices...
Xi'an Hoan Microwave Co., ltd
- 710077 - xi'an
- 86 13649209860
- 86 29 85521190
Martes 29 octubre 2019
Precio : 30-210 USD
Among the large-scale use of PCI and optical modules and cable sockets, the goldfingers PCB has been divided into: long and short gold fingers, broken gold fingers, split gold fingers, gold finger plates in the process of processing, need to pull gold-plated wire, conventional gold...
Shenzhen Huhe Circuits Co.,Ltd.
- 518103 - Fuyong Street
- +15 9 76 88 36 32
Miércoles 23 octubre 2019
Cantidad : 100000pcs/ - Precio : 0.8-3.7usd/pcs
In the past decade, the global cosmetic market has shown a tough and stable growth, and there was no stagnant or negative growth in one year. Even though the growth slowed down in the crisis year of 2008-2009, it quickly returned to the historical normal growth level in the recovery...
EXTRA LINK PRINTING & PACKAGING CO., LTD.
- 510260 - Guangzhou
- +86 1501 3098 742
Viernes 18 octubre 2019
Since jaw crusher has an early industry and wide applications, it is famous as the crusher leader. Crushing cavity of jaw crusher is made up of movable jaws and static jaws. Since two jaws work as the eating activity of tigers, jaw crusher is also called as tiger mouth. Jaw crusher...
HXJQ Machinery
- 450000 - Zhengzhou/henan
- +15 0 93 13 47 46
Miércoles 16 octubre 2019
0.8 Series CCS Wire Origin of new material development 0.8mm series copper-clad coated ground wire is a new type of material developed by our Company to replace pure copper. Because it has the advantages of high strength, low price, high corrosion resistance and high conductivity of copper...
ningbo zhenhai beisuda petrochemical equipment co.,ltd
- 315202 - ningbo
- 0574 86573899
Sábado 12 octubre 2019
Cantidad : 50000/mont - Precio : usd3-10
0.8 Series CCS wire Origin of new material development 0.8mm series copper-clad round wire is a new type of material developed by our Company to replace pure copper. Because it has the advantages of high strength, low price, high corrosion resistance and high conductivity of copper...
ningbo zhenhai beisuda petrochemical equipment co.,ltd
- 315202 - ningbo
- 0574 86573899
Sábado 12 octubre 2019
We all know that the electric ball valves are used to control the flow of liquids and gases. Actuated ball valves are energy efficient and robust because they only cost energy during the opening or closing of the valve. We can equip an electric actuator to our ball valves according...
Penglai Huande Steel Valve CO.,LTD
- hdsteelvalve
- 265601 - Shandong
- (+86) 535 5912518
Jueves 10 octubre 2019
QuEChERS firstly came out in 2003. The inventors of QuEChERS, Michelangelo Anastasiades and Steve Lehotay, were asked for the three biggest improvements in this method from development to now. They made the following statement. In the period of conceiving the method QuEChERS, we have...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Viernes 27 septiembre 2019
Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspended solids and solutes remain in the so-called retentate while water and low molecular...
Jiangsu Jiuwu Hi-tech Co., LTD
- jiuwu
- 211808 - nanjing
- 025 58109595
- +86 025 58109595
Miércoles 25 septiembre 2019
Introduction of Artificial Coconut Palm Tree Artificial coconut palm trees are a great way to add height, shade and tropical fun to the commercial space. Available up to 40 feet in height, these artificial beauties are wonderful landscapes that do not need specific caring or watering...
Beijing Palm International Group Ltd.
- 100023 - Beijing
- 010 87744635
- 0086 18500899775
Lunes 23 septiembre 2019
The reason for the QuEChERS matrix effect in the liquid state is generally considered to be due to the non-volatile components in the matrix and the substance to be tested, which competes in the ionization process. The matrix effect in gas phase temperament is generally attributed...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Sábado 21 septiembre 2019
Cantidad : 5000 ton/p - Precio : 0.8usd
Product description Precision Tubes Description The traditional annealing approach is performed in a so referred to as open furnace, where the atmospheric oxygen reasons scaling of the heat treated materials, which makes the surface rough. HUASHANG STEEL has developed a one of a kind...
WENZHOU HUASHANG STEEL CO.,LTD
- 325000 - Zhejiang
- 86 577 86868069
Sábado 21 septiembre 2019
Cantidad : 5000 ton/p - Precio : 0.8usd
Product description Bright Annealed Stainless Steel Tubing Description The traditional annealing approach is performed in a so referred to as open furnace, where the atmospheric oxygen reasons scaling of the heat treated materials, which makes the surface rough. HUASHANG STEEL has...
WENZHOU HUASHANG STEEL CO.,LTD
- 325000 - zhejiang
- 86 577 86868069
Jueves 19 septiembre 2019
What is electrically driven adjustable table legs? Description of One Motor Two Leg Electric Height Adjustable Standing Desk Frame: With our Electric Height Adjustable Standing in the market promotion of increasingly mature, people are familiar with the magic effect of our products...
Shaoxing Yunna trading Co,.ltd
- 312400 - shaoxing
- +86 13735208020