POLAR - 356 Anuncios

Miércoles 21 octubre 2020

Shining Jins Enterprise Co., Ltd. specializing in manufacturing & designing cold forge Pole piece (T-Yoke) for Loud-Speakers and alarms raw driver in Taiwan. Production capacity: T-Yoke/Pole Piece : Diameter of Piece : 28mm up to 250mm Diameter of Pole : 10mm up to 70mm Length of Pole ...

Miércoles 21 octubre 2020

Placa inferior Parte de los altavoces fabricada en Taiwán Ubicación : No.107, Lane 530, Sec. 1, Guoji Road., Taoyuan Dist.,, 330 Taoyuan City, Persona a contactar : Lee ML, +88 6 33 61 06 38

Miércoles 21 octubre 2020

Shining Jins Enterprise Co., Ltd. specializing in manufacturing & designing cold forge Pole piece (T-Yoke) for Loud-Speakers and alarms raw driver in Taiwan. Production capacity: T-Yoke/Pole Piece : Diameter of Piece : 28mm up to 250mm Diameter of Pole : 10mm up to 70mm Length of Pole ...

Miércoles 21 octubre 2020

Placa inferior Parte de los altavoces fabricada en Taiwán Ubicación : No.107, Lane 530, Sec. 1, Guoji Road., Taoyuan Dist.,, 330 Taoyuan City, Persona a contactar : Lee ML, +88 6 33 61 06 38

Miércoles 21 octubre 2020

Shining Jins Enterprise Co., Ltd. specializing in manufacturing & designing cold forge Pole piece (T-Yoke) for Loud-Speakers and alarms raw driver in Taiwan. Production capacity: T-Yoke/Pole Piece : Diameter of Piece : 28mm up to 250mm Diameter of Pole : 10mm up to 70mm Length of Pole ...

Miércoles 21 octubre 2020

Loud-speaker,pole piece,t-yoke,u-yoke,cone,grille,voice coil,spider,dust cap,basket,surround,diaphragm,tags,magne t,frame,woofer,washer,pole plate,speaker metal parts,Polkern, placa polar,bottom plate,back plate, altoparlanti,altovoz,luidspreker,alto falantes,haut-parlear,spyker,hoparlor...

Miércoles 21 octubre 2020

Shining Jins Enterprise Co., Ltd. specializing in manufacturing & designing cold forge Pole piece (T-Yoke) for Loud-Speakers and alarms raw driver in Taiwan. Production capacity: T-Yoke/Pole Piece : Diameter of Piece : 28mm up to 250mm Diameter of Pole : 10mm up to 70mm Length of Pole ...

Miércoles 21 octubre 2020

Shining Jins Enterprise Co., Ltd. specializing in manufacturing & designing cold forge Pole piece (T-Yoke) for Loud-Speakers and alarms raw driver in Taiwan. Production capacity: T-Yoke/Pole Piece : Diameter of Piece : 28mm up to 250mm Diameter of Pole : 10mm up to 70mm Length of Pole ...

Miércoles 21 octubre 2020

Shining Jins Enterprise Co., Ltd. specializing in manufacturing & designing cold forge Pole piece (T-Yoke) for Loud-Speakers and alarms raw driver in Taiwan. Production capacity: T-Yoke/Pole Piece : Diameter of Piece : 28mm up to 250mm Diameter of Pole : 10mm up to 70mm Length of Pole ...

Sábado 17 octubre 2020

paging microphone system desktop paging microphone Desktop Paging Microphone RH300MC ※ Compact desktop paging microphone with gooseneck positioning flexibility for sound reinforcement applications. ※ DC9V or AC power supply with supplied adapter. ※ Exudes excellent speech and intelligibility...

Jueves 10 septiembre 2020

DM-520/530 DM-5xx series is our most flexible optical measurement solution that address versatile display measurement. We can offer you an optical measurement system whether the measurement of mobile phone display module, backlight module, display application test, or QC / QA measurement...

Martes 08 septiembre 2020

Lightweight, windproof, durably waterproof and extremely breathable: Rain simply beads up and runs right off the surface of the jacket to keep you dry, allowing you to perform at the highest level in all weather conditions. Our membrane products are the ideal choice for outdoor gear...

Martes 07 julio 2020

Cantidad : 3000 units - Precio : $800-3500

CXT Swing Turnstile Unique Features: Adopt Brush-less motor, it has a longer lifespan. Non polar collision avoidance,it has strong resistance to destruction. Superego protection, it is the preferred choice for non-motorized vehicle passageway. Cutting edge new ARM technology, which...

Miércoles 08 abril 2020

Importance of Proper Models of HPLC Column In practical application, proper models of the HPLC column have a great influence on the performance or operation of the HPLC column. Improper models could greatly reduce the filtration effect. The HPLC column of high purity silica gel matrix...

Miércoles 01 abril 2020

The properties of the reversed-phase filler are determined by the matrix and the substrate. the particle shape, size, pore size and pore size distribution of the matrix, specific surface area, residual silicon hydroxyl concentration, and the content of impurity ions will all have...

Viernes 20 marzo 2020

Precio : 200 000,00 €

DM-520/530 DM-5xx series is our most flexible optical measurement solution that address versatile display measurement. We can offer you an optical measurement system whether the measurement of mobile phone display module, backlight module, display application test, or QC / QA measurement...

Martes 17 marzo 2020

Cleaning and storage of HPLC column Have a good understanding of the sample made, and wash it with the mobile phase that has the strongest eluting capacity for the sample. For silica gel HPLC column, first wash away the polar impurities with methanol, then use dry dichloromethane...

Lunes 09 marzo 2020

The QuEChERS method has the following advantages : (1) high recovery rate, which is greater than 85% for a large number of polar and volatile pesticide varieties;(2) high accuracy and accuracy, can be corrected by internal standard method;(3) a wide range of analyzable pesticides...

Martes 21 enero 2020

The FLASH column is the heart of the FLASH purification system, like an engine in a car. If you want to do a good job, you must first sharpen the tools. Choosing the correct FLASH purification column is the most critical part of the whole purification process. And choosing the right...

Miércoles 08 enero 2020

With the full line of different sizes, Hawach always provides you the high purity stationary phased packed flash column. And the column cartridge made from medical grade virgin PP and PE materials and different stationary phases prepacked will help you to meet a variety of compounds...

Viernes 13 diciembre 2019

High-perfor mance liquid chromatography (HPLC) was developed on the basis of classical liquid chromatography and introduced gas chromatography theory in the late 1960s. It differs from classical liquid chromatography in that the filler particles are small and uniform, and the small...

Miércoles 11 diciembre 2019

Flow Process of HPLC column First, the solvent in the storage bottle is pumped into the chromatographic system by pump and then output, and then introduced into the sampler after flow and pressure measurement. Second, object to be tested is injected by the sampler, passes through...

Jueves 28 noviembre 2019

Cantidad : 1 - Precio : 60 000 euros

AV IMPRIMERIE COMPLETE : Machines PRE-PRESSE : flasheuse Screen 4 poses avec Dévelopeuse films - développeuse plaques Agfa / IMPRESSION NUMERIQUE : presse numérique Konica Minolta 6500e avec façonnage en ligne et massicot de chasse) / IMPRESSION OFFSET : offset GTO 52+ et Roland 4...

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...

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...

Lunes 30 septiembre 2019

Merits of Flash Column Flash column provided by Hawach scientific provides with many merits and unique properties, which makes it obtain consistent confidence and build a good image in the market. Specific merits are as follows, product model is complete, specifically including 15...

Lunes 30 septiembre 2019

The purifying agent holds an important position in the QuEChERS pre-treatment method. An appropriate selection and application of it would be necessary for the users to improve the efficiency of purification and accuracy of the sampling detection result. Selection of purifying agents...

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...

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...

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...