PHASE - 2609 Anuncios
Jueves 24 octubre 2019
The organic membrane is a material having a selective separation function, and when there is a driving force on both sides of the membrane (such as a pressure difference, a concentration difference, a potential difference, etc.), the raw material component selectively permeates the membrane...
Jiangsu Jiuwu Hi-tech Co., LTD
- jiuwu
- 211808 - nanjing
- 025 58109595
- +86 025 58109595
Jueves 24 octubre 2019
Cantidad : 66 - Precio : 666,00 €
Piston Metering Pump widely used in water treatment process such as municipal tap water,swimming pools, urban sewage, industrial effluent and kinds of chemical dosing,etc. Liquid End Features ·LE material: PP;PVC;PVDF;316SS ·Diaphragm material: PTFE ·Ball check material: Glass;Ceramic...
HangZhou WREN Hydraulic Equipment Manufacturing Co.,Ltd
- 2019000 - shanghai
- +86 13817134452
- 057188115720
Jueves 24 octubre 2019
Cantidad : 666 - Precio : 66,00 €
High Pressure Metering Pump widely used in water treatment process such as municipal tap water,swimming pools, urban sewage, industrial effluent and kinds of chemical dosing,etc Adjustment Options Manual Adjustment: wethwer the pump running or stopped ·Minimum adjustment scale is...
HangZhou WREN Hydraulic Equipment Manufacturing Co.,Ltd
- 2019000 - shanghai
- +86 13817134452
- 057188115720
Miércoles 16 octubre 2019
Precio : USD 9500
Non-well Solution Plan While installing villa elevator near the corridor or outside the villa, bent forming steel frame and steel frame out of aluminum alloy section material are your first-choices in quickly building up elevator well .Steel structure well frame, it is of high cost performance...
sail intelligent elevator (suzhou) co ltd
- 215233 - zhen ze town
- 0086 17851505401
- +17 8 51 50 54 01
Miércoles 16 octubre 2019
Cantidad : 3000 - Precio : 1-100usd
Description LZQ is an OEM factory for all kinds of medical tools, such as Profile Drill P144, Dental Milling Bur/ Zirconia Bur P245, High Precision Fittings P76, Abutment/Transfer P25, ect. We can produce a whole kit of tools for customers' surgical cases. Product Details A complete...
LZQ TOOL CO., LTD.
- 201206 - Shanghai
- 021 50323788
Domingo 13 octubre 2019
Solid phase extraction is a sample preparation method based on the chromatographic analysis. Solid phase extraction includes a solid phase (adsorbent with a certain functional group) and a liquid phase (sample and solvent). The liquid sample passes through a solid phase extraction...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Sábado 12 octubre 2019
The stationary phase, commonly known as the fillers, is the most central part of chromatography. People need to determine three aspects of stationary phase information in turn before determine how to select the kind of the stationary phase of the flash purification column. They are matrix type...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Viernes 11 octubre 2019
Cantidad : 200 sets - Precio : USD3300
Standard Closed sealer housing Intuitive operator guidance on the button/touch panel Integration of all identification systems Printed mark identification & measurement of bag lengths Use of different heat sealing and welding instruments Minimal time required when changing rolls...
TODAY MACHINE CO.LTD
- 515000 - shantou
- +8675486305305
Jueves 10 octubre 2019
Are you looking for the domestic passenger lifts or small house lifts? According to house structure door-opening requirements, backpack frame style or portal frame style elevator structure for your choice. VVVF drive technology special-purpose micro-computer panel control, smooth and comfortable...
sail intelligent elevator (suzhou) co ltd
- 215233 - zhen ze town
- 0086 17851505401
- +17 8 51 50 54 01
Jueves 10 octubre 2019
The essence of the chromatographic process is the process of distributing the equilibrium of the molecules of the substance to be separated between the stationary phase and the mobile phase. The distribution of the different substances between the two phases will be different, which...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Miércoles 09 octubre 2019
MD100+ not just as a donut machine, it can match with feeding conveyor to be a yeast raised donut fryer. It provides identical frying conditions for each donut, without an operator needing to stand over the fryer to insert, turn and lift donuts out manually. If the frying time is 90 seconds...
SHANTOU YUFENG MACHINERY CO., LTD
- NO.6 Nanlou Industrial District, Chaoshan Road, Shantou, Guangdong, China - shantou
- 075488222355
- +13 9 02 96 05 32
Miércoles 09 octubre 2019
Hawach Scientific co., LTD. is a professional technology company integrating analytical chemical product development, manufacturing, sales, and service, Since its establishment, the company has maintained a high speed and steady pace of development, along with scientific and technological...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Miércoles 09 octubre 2019
Generally speaking,with the increase of temperature, the viscosity of the mobile phase decreases. The situation will lead to an increase in the transfer rate of the substances. Thus the chromatographic separation effect will be better than before. Although the separation effect has been improved...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Miércoles 09 octubre 2019
Solid phase extraction (SPE) is used to reduce sample matrix interference and improve detection sensitivity. The separation selectivity of the solid phase depends on the retention strength of the components that can be retained, so the selection of the solid phase will depend on the...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Martes 08 octubre 2019
The essence of the chromatographic process is the process of distributing the equilibrium of the molecules of the substance to be separated between the stationary phase and the mobile phase. The distribution of the different substances between the two phases will be different, which...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Martes 01 octubre 2019
DFG-480 is a robust single phase 220V reliable concrete floor grinder that combines High Diamond Speed with optimum weight for the most effective. With vacuum port, professional for dry grinding, you will be impressive by its productivity. Pro floor grinder. This grinding machine...
Hangzhou Bycon Industry Co., Ltd.
- 310000 - Hangzhou
- 0571 82563775
Lunes 30 septiembre 2019
Overview WEM3080T is a Din rail, there phase Wi-Fi Energy Meter( also called wifi kwh 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...
Beijing Lewei IOT Technologies Co., Ltd
- 100043 - beijing
- 01052981332
Lunes 30 septiembre 2019
Cantidad : 25kg - Precio : FOB Qingdao 2.4-2.9$
What is polyanionic cellulose? Description of Oil Drilling Grade CMC & PAC CMC & PAC( polyanionic cellulose pac) can be used as fluid loss reducer or viscosifier in drilling fluids. The function of CMC is to reduce the fluid loss as much as possible through forming low permeability...
Jining Fortune Biotech Co.,Ltd.
- 272350 - Jining
- +86 0537 6106347
Lunes 30 septiembre 2019
HPLC columns are widely used in many fields, whose column efficiency, capacity, permeability characteristics, and service life are very important. After using for a period of time, there will be changes such as column pressure increase, column efficiency decrease, etc. If no measures are taken...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lunes 30 septiembre 2019
SPE is a kind of sample production technology which is more and more useful in which many problems related to liquid and liquid extraction could be avoided, such as the incomplete separation, non-quantitative recycle, the use of expensive and fragile glass vessels, massive organic...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Domingo 29 septiembre 2019
Hawach glass solvent filter is made of high-quality borosilicate glass, which can be used to filter various aqueous solutions, organic substances, and corrosive liquids. The glass Solvent filter is available in one liter and two liters and consists of a triangular liquid collection bottle...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Domingo 29 septiembre 2019
There are many types of chromatographic methods, and different classification methods can be used from different perspectives. Classification from the state of two phases. In the chromatography, the mobile phase may be a gas or a liquid, and thus can be classified into gas chromatography...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Sábado 28 septiembre 2019
Depending on the packing of the HPLC column. The following column types are available on the market: 1. Silica gel HPLC column: Silica gel is the earliest chromatographic column packing used in liquid chromatography. It has a wide range of applications. However, it can only be used...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Viernes 27 septiembre 2019
The organic membrane is a material having a selective separation function, and when there is a driving force on both sides of the membrane (such as a pressure difference, a concentration difference, a potential difference, etc.), the raw material component selectively permeates the membrane...
Jiangsu Jiuwu Hi-tech Co., LTD
- jiuwu
- 211808 - nanjing
- 025 58109595
- +86 025 58109595
Viernes 27 septiembre 2019
Cantidad : 1-2000 uni
BRAND NAME: PEACENTURY ИМЯ: Гидровлический блокатор дороги СИСТЕМА УПРАВЛЕНИЯ: Электро гидравлический ПРОХОДИТЬ ДАВЛЕНИЕ: тележки контейнера тонн ≤120 СИЛА СИСТЕМЫ ДИНАМИЧЕСКАЯ: 3.75kW ВРЕМЯ ВОСХОДА: ≤1-3С (регулируемое) ВРЕМЯ ПАДЕНИЯ: ≤1-3С (регулируемое) ФУНКЦИЯ БУФЕРА...
Shenzhen Heping Century Technology Co., Ltd
- PEACENTURY
- 518111 - Shenzhen
- 8617820602014
Viernes 27 septiembre 2019
Reliable flash columns play a decisive role in a good chromatographic separation method, which ensures complete separation of valuable compounds and specific impurities. Choosing the right flash column is the most critical part of the purification process. There are two aspects should...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Viernes 27 septiembre 2019
Cantidad : 25kg - Precio : 2.4usd
Description of Oil Drilling Grade CMC & PAC CMC & PAC can be used as fluid loss reducer or viscosifier in drilling fluids. The function of CMC is to reduce the fluid loss as much as possible through forming low permeability, flexible, thin and compact filtration cake on borehole wall...
Jining Fortune Biotech Co.,Ltd.
- 272350 - Jining
- +86 0537 6106347
Viernes 27 septiembre 2019
Non-Polar Interaction, the interaction between a non-polar functional group on a target compound and a non-polar sorbent, which is better reflected in a polar solvent environment, especially in a water environment. Also known as hydrophobic interactions, such as the interaction between...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Jueves 26 septiembre 2019
- Reversed-Phase Principle - The reversed-phase filler is a kindly of nonpolar filler such as C4, C8, C18 aliphatic chain which is bonded on the silica gel. Nonpolar or hydrophobic compounds are strongly reserved, while polar samples are weakly reserved and go through the flash reversed-phase...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Miércoles 25 septiembre 2019
Knowledge of QuEChERS Quick, Easy, Cheap, Effective, Rugged, Safe are generally abbreviated to QuEChERS. It is a sample pretreatment method for agricultural product detection. It is used to absorb and remove impurity, and the operational principle is similar to high-performance liquid...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33