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Thursday, September 12, 2019

Filtration is a process in a chemical experiment, separating solids from liquids or gases through a filter medium. Only the fluid or the gas is allowed to pass, not the solid. And the key words of filtration terms can help you understand how the filter works. Hydrophilic, called “water-loving”...

Saturday, September 07, 2019

There are bubbles in the mobile phase, the pump is turned off, the pressure relief valve is opened, the purge button is turned on, the degas is cleaned, the bubbles are continuously ejected from the HPLC column, and the mobile phase enters the mobile phase. No matter how many times...

Wednesday, September 04, 2019

Quantity : 200 sets - Price : USD3300/sets

Personnage Deux servomoteurs et contrôle de conversion de fréquence unique, la longueur du sac peuvent être réglés et coupés en une étape, ce qui permet de gagner du temps et de gagner du temps. Arrêt automatique en cas d'absence de matériau, activez l'arrêt du coupe-film, poussez...

Wednesday, September 04, 2019

Quantity : 200 sets - Price : USD3300/sets

Personnage Deux servomoteurs et contrôle de conversion de fréquence unique, la longueur du sac peuvent être réglés et coupés en une étape, ce qui permet de gagner du temps et de gagner du temps. Arrêt automatique en cas d'absence de matériau, activez l'arrêt du coupe-film, poussez...

Wednesday, September 04, 2019

Quantity : 200 sets - Price : USD3300/sets

Personnage Deux servomoteurs et contrôle de conversion de fréquence unique, la longueur du sac peuvent être réglés et coupés en une étape, ce qui permet de gagner du temps et de gagner du temps. Arrêt automatique en cas d'absence de matériau, activez l'arrêt du coupe-film, poussez...

Wednesday, September 04, 2019

Quantity : 200 sets - Price : USD3300/sets

Personnage Deux servomoteurs et contrôle de conversion de fréquence unique, la longueur du sac peuvent être réglés et coupés en une étape, ce qui permet de gagner du temps et de gagner du temps. Arrêt automatique en cas d'absence de matériau, activez l'arrêt du coupe-film, poussez...

Wednesday, September 04, 2019

Quantity : 200 sets - Price : USD3300/sets

Personnage Deux servomoteurs et contrôle de conversion de fréquence unique, la longueur du sac peuvent être réglés et coupés en une étape, ce qui permet de gagner du temps et de gagner du temps. Arrêt automatique en cas d'absence de matériau, activez l'arrêt du coupe-film, poussez...

Wednesday, September 04, 2019

Quantity : 200 SET - Price : USD2200/set

Personnage Deux servomoteurs et contrôle de conversion de fréquence unique, la longueur du sac peuvent être réglés et coupés en une étape, ce qui permet de gagner du temps et de gagner du temps. Arrêt automatique en cas d'absence de matériau, activez l'arrêt du coupe-film, poussez...

Tuesday, September 03, 2019

The basic principle of SPE cartridges is that the liquid sample is made to pass through the adsorbent to retain the tested substance, and then the impurities are washed away with appropriate strength solvent, and then the tested substance is eluted with a small amount of good solvent...

Saturday, August 31, 2019

Quantity : 1 SET - Price : USD3300

la norme Corps de scelleur fermé Guidage intuitif de l'opérateur sur le panneau de commande / tactile Intégration de tous les systèmes d'identification Identification des marques imprimées et mesure de la longueur des sacs Utilisation de différents instruments de thermoscellage et...

Saturday, August 31, 2019

Quantity : 1 set - Price : USD3300

Character Dual servo motors and single frequency conversion control, bag length can be set and cut in one step, saving time and film. Automatic stop in case of material absence, run film cutter stop, push material automatic make up. Available option Stainless steel and Paint version...

Friday, August 30, 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...

Friday, August 30, 2019

Quantity : 100pcs - Price : 6,00 €

Quzhou Lab Technology utilizes proprietary bonding technology to bond septa to polypropylene caps, while maintaining the low bleed properties of the septa. This unique technology is currently available in 24-414, 9mm and 13-425 screw caps. This technology can be used to bond just about any septa...

Wednesday, August 28, 2019

Quantity : 800 set/mo - Price : 200USD

Speed gate is part of the access control system and is one of the important components of modern entrance and exit control. The door wing is driven by the control system and automatically opens and closes. The operating mode can be selected by programming: The door wing is automatically...

Saturday, August 24, 2019

Quantity : 500KK/Mont - Price : USD 3.1 Above

SMD color consistency is good. The dispensing process adopts centrifugal technology to enhance the uniformity of the light spot and good heat dissipation. Product Advantages of Rgb Smd Led Chip All colors included customized wavelength. Red light: 620-630NM (R620), Green light: 520-530NM(G520)...

Friday, August 23, 2019

A turnstile, also called baffle gates or turnstyle gate, is a form of gate which allows one person to pass at a time. It can also be made so as to enforce one-way traffic of people, and in addition, it can restrict passage only to people who insert a coin, a ticket, a pass, or similar...

Friday, August 23, 2019

Swing turnstile is mainly used for channel entrance and exit management. The general application site only allows personnel to pass, including personnel tow the baggage, and the disabled person. Considering that the pedestrian swing gate can achieve wider channel characteristics than...

Thursday, August 22, 2019

Speed gate is part of the access control system which is smarter security optical turnstiles and is one of the important components of modern entrance and exit control. The door wing is driven by the control system and automatically opens and closes. The operating mode can be selected...

Wednesday, August 21, 2019

Quantity : 400.000ton - Price : 1500€

We are a wholesaler specializing in the sale of agricultural products in Africa and Europe. So, we have started the cashew campaign for the year 2019 and we would like to partner with any company or individual interested in nuts. Mahogany treated and untreated for this new campaign 2019...

Sunday, August 18, 2019

Stimulating the coil makes a magnetic induction to the tested material. The induced electromotive force received by the testing coil is related to the shape and size of the material hysteresis loop. When the low-frequency sinusoidal wave excitation voltage is magnetically induced...

Saturday, August 17, 2019

Our company will soon start sales of Tunisian dates (deglette) and superb quality of grenadines, we have set good prices and better packaging, every serious interested want to work with us do not hesitate to contact us and fixed your order. - good price Location : cité olympique...

Saturday, August 17, 2019

Quantity : 10 SETS - Price : 10000 CNY

Mainly application of Industrial Belt Welder Used for industrial belt skirt and belt baffles welding, welding industrial conveyor belt conveyor belt, joint, cutting, slitting, conducting bar, package edge; And running machine, mahjong machine, PVC/PU material welding General Features...

Friday, August 16, 2019

HLP Klearfold: The Visual Packaging Innovator and Market Leader HLP Klearfold is the clear packaging specialist… the company manufactures visual packaging exclusively and has been doing so for over 40 years. It is the world's largest and most accomplished producer of plastic folding...

Thursday, August 15, 2019

Price : 230,00 €

- Dcd771 20V max Lithium Ion 1/2 In compact drill driver delivers 300 unit watts out (UWO) of power to complete a wide range of applications - Dcs381 20V max Lithium Ion reciprocating saw with keyless blade Clamp allows for quick blade changes without touching blade or reciprocating...

Thursday, August 15, 2019

The similarities FLASH and SPE are all column chromatography separation technology. FLASH is a fast separation mode for preparative chromatography, using optimized pre-packed low and medium pressure columns for chromatographic separation. The separation mechanism, stationary phase...

Wednesday, August 14, 2019

Flash column chromatography is an alternative to long column chromatography developed in 1978. This method aims to separate the components from the mixture and thereby purify it. It is built from existing long column chromatography techniques and is time-consuming and often unsatisfactory...

Wednesday, August 14, 2019

Hawach MCE membrane filters belong to the terminal filtration membrane, fast flow rate and not easy to absorb. The surface is smooth, the texture is thin, the void ratio is high and the microporous structure is uniform. Application of MCE membrane filters Filtrating bacteria and particles...

Tuesday, August 13, 2019

Filtration is a kind of physical changes which separate solid impurities from the liquid through porous filter media, only fluid can pass by the porous filter media. So the degree of retention determines the separation efficiency. Hawach provides various options to satisfy every laboratory...

Monday, August 12, 2019

Solid phase extraction principle Solid phase extraction is a separation technique that combines selective retention, selective elution, and the like. When a complex sample solution passes through the sorbent, the sorbent selectively retains the aimed compound and a small number of...

Friday, August 09, 2019

Filter Paper is a tool commonly found in chemical laboratories for separation of two-phase, and usually round in shape. To filter two phases so as to separate and purify matter, most of the filter paper is made of cotton fiber and is made in different ways for different purposes....