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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...

Sunday, September 01, 2019

Quantity : 1 SET - Price : USD3300

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...

Saturday, August 31, 2019

Advantages of rotary kiln in calcining active lime production line 1. Rotary kiln has a high output and is very suitable for large-scale active lime production line. Now there are 2200 tons of lime rotary kiln in the world, and many 150-300 tons of lime rotary kilns have been built...

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

Full.bore.din 3202 k1 Threaded.ends: ANSIB2.1.BS. 21,DIN259/2999.JIS.130202/130203 Internal.entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device Penglai Huade steel valve Co., Ltd is specialized...

Friday, August 30, 2019

Reduced.bore.DIN 3202 f6 Threaded.ends: DIN259/2999.JIS. 130202/1302203.Internal.entry. blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598.Lever.handle Penglai Huande steel valve CO.,LTD is a famous global valve manufacturer who...

Friday, August 30, 2019

Penglai Huande Steel Valve Co., Ltd exports swing check valves and the benefits of our swing check valves are as follows: 1. Our swing check valves protect pumps and compressor equipment from damage caused by backflow/reverse flow. 2. It reduces downtime and loss of production due...

Friday, August 30, 2019

Full.bore.ISO5211. Threaded.ends: ANSI.B2.1.BS. 21,DIN259/2999.JIS.130202/130203 Internal.entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .1000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device Welcome to visit our homepage, we are Penglai Huande...

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...

Friday, August 23, 2019

As they allow quick access, speed gate turnstiles are very popular among different types of turnstiles. Any turnstile model with optical components can be defined as a speed gate due to its high throughput ability. With card readers and pairs of infra-red sensors applied, these speed...

Friday, August 23, 2019

As a half height turnstile, tripod turnstiles gates restrict access to one person at a time by a set of rotating tripod barrier arms. Access control and pedestrian traffic metering don't have to be costly. M agnetic turnstile can be the best solution for projects with a limited budget...

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...

Thursday, August 22, 2019

The main reason to using a ASTM A860 WPHY 52 Fittings is that it doesn't leak. As these MSS SP75 WPHY 52 Welded Pipe Fittings is welded directly to pipe and not simply bolted together, which make it much stronger than a typical fitting, and also allows for better flow through the...

Thursday, August 22, 2019

Quantity : 100 - Price : USD44,000 to USD17,0

Let me introduce you zoomlion ZLJ5430THBB 52x-6rz concrete pump truck, a 52 meter concrete pump truck. Machine performance of 52m Concrete Pump Truck The concrete pump chassis of zoomlion ZLJ5430THBB 52x-6rz adopts noble German Benz chassis. Intelligent and safe distribution control...

Monday, August 19, 2019

Let me introduce you zoomlion ZLJ5430THBB 52x-6rz concrete pump truck, a 52 meter concrete pump truck. Machine performance of 52 meter Concrete Pump Truck The concrete pump chassis of zoomlion ZLJ5430THBB 52x-6rz adopts noble German Benz chassis. Intelligent and safe distribution control...

Sunday, August 18, 2019

Quantity : 1

SPIROX PLUS Meditech SpirOx plus spirometer is a hand-held equipment for checking lung conditions, adopts the infrared mode for measuring relative items, it is applicable for hospital, clinic, family for routine test. large Color Screen Large and color screen Forced Vital Capacity (FVC)...

Friday, August 16, 2019

The membrane filters of different materials have different characteristics. Here are as follows: - Nylon (NY) Material - Features: hydrophilic, resistant to some organic materials, not strong acid, protein binding capacity is high, so it is not suitable for protein recovery. Application...

Thursday, August 15, 2019

Background Technique The wood pulp with a characteristic of single fiber, has been serving as the only raw material of the quantitative filter paper. To improve its filtering accuracy, the pore size has to be reduced, which can increase the filtering resistance and shorten the practical...

Wednesday, August 14, 2019

Quantity : 1 - Price : 16,89 €

Specification Alloy Temper Thickness Diameter Type Surface Usage 1100/1050/1060 HO H12 H14 H16 H18 H24 H32 H36 0.4mm | 10.0mm 60mm | 1200mm CC&DC Mill finished & Non-Stick Coated Kitchen Utensils Stock pot Rice Cooker Lighting Lamp Traffice Sign...

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

Adjustable bottle-top dispensers are divided into two types: internally-mounted type and externally-mounted type. They use reciprocating motion of syringe and two single acting pistons to make liquid quantity, directional movement and liquid adding. Internally-Mounted Type Bottle-Top...

Monday, August 12, 2019

The system of an HPLC column is composed of a liquid, a reservoir, a pump, a sampler, a column, a detector and a recorder. - The packing material of HPLC columns - The packing material has high carbon content, small surface polarity, very low chemical purity and high surface separation...

Saturday, August 10, 2019

Quantity : Proofing b - Price : 200-1500CNY

In order to make electronic communication technology have a higher speed development. High-quality high-speed transmission, many of today's communication equipment have begun to use high-frequency multi-layer PCB. The material of multi-layer high-frequency circuit boards has excellent...

Saturday, August 10, 2019

Quantity : Proofing b - Price : 200-1500CNY

Half hole pcb: The walls of the PTH holes on the PCB are plated with Half-hole formed by smooth and complete metal forming.The Half hole process on the edge of the board is already a mature process in PCBSKY PCB manufacturing processing. How to control the quality of the product after...

Saturday, August 10, 2019

Quantity : 10000 - Price : 1-10000 USD

The working principle of the electrostatic dust collector is to use the high voltage electric field to ionize the flue gas. The dust charge in the air flow is separated from the air flow under the action of the electric field. The negative electrode is made of metal wires with different...

Friday, August 09, 2019

Quantity : 25kg - Price : FOB Qingdao 2.4-2.9$

Description of cmc oil drilling grade cmc oil cmc drilling cmc hv & PAC CMC & polyanionic cellulose pac polyanionic cellulose 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...

Friday, August 09, 2019

First, we need to determine if there is a leak in the pipette. 1. Detection method: 1) Visual inspection: first pipette the liquid using the pipette to be tested, then let it stand vertically for 15 seconds to see if there is a slow flow of droplets. If there is a droplet flowing out slowly...

Thursday, August 08, 2019

Basic information Venturi flowmeter is adopted in the body of a balanced valve with threaded connections to make flow adjustment more accurate and flow monitoring more convenient. Accurately balance the flow of each branch or end of the system. Features 1. Good sealing, no , easy...

Thursday, August 08, 2019

Basic Information This float controlled water valve the level of the water in the water tower or sink. Features 1. Stable and reliable work, large flow; 2. Disc fast open and slowly closed, no water hammer impact; 3. Good sealing effect and long service life; 4. Install at any location...