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Thursday, September 19, 2019

It is a liquid chromatography using a chemically bonded phase as a stationary phase, which is formed by chemically reacting an organic molecule to a surface of a carrier (silica gel) by a covalent bond to form a uniform, firm monolayer thin layer. The separation mechanism is both...

Wednesday, September 18, 2019

304 Grade One of the most versatile and widely used stainless steels on the market, 304 Stainless Steel is the most used stainless steel alloy of this sort. Grade 304 is essentially an austenitic chromium alloy that is also known as "18/8" stainless as the steel make-up is 18% chromium...

Wednesday, September 18, 2019

Performance comparison of Pu sandwich board ,rock wool and glass wool composite board Due to the improvement of fire protection requirements for buildings, the market situation of rock wool composite board and glass wool composite board with better flame retardant grade is better in recent years...

Wednesday, September 18, 2019

It is well known that a large number of high-tech industries are inseparable from dust-free purification workshops, such as CCL circuit substrate copper clad laminates, PCB printed circuit boards, photoelectric LCD panels and LEDs, power and 3C lithium batteries, and some pharmaceutical...

Wednesday, September 18, 2019

Selection of scavengers The conventional QuEChERS method only uses PSA which is too simple single that can no longer meet the complex matrix samples examination experiments. GCB (graphitized carbon black) can effectively adsorb pigments, non-polar interferences such as sterol due...

Wednesday, September 18, 2019

In the analysis of HPLC, the packing size of chromatographic column is small, and it is easy to be blocked by impurity particles. Therefore, samples and solvents need to be pre-filtered to remove particulate pollutants and protect chromatographic columns and instruments. Ion chromatography...

Wednesday, September 18, 2019

In chromatographic experimental analysis, a device that can quantitatively feed a sample bottle into a chromatographic column is called a sample vial. Sample vials are divided into manual and automatic sample vials. The automatic sample vial is an intelligent and automatic sampling...

Wednesday, September 18, 2019

Flash column from Hawach Scientific features in high compatibility, safety, and flexibility, most of them can be used for separation of different compounds with good flow distribution. Customized packing and clean package make the super clean environment and better shipping cost,...

Wednesday, September 18, 2019

The capsule filter is small in size and mainly used in purification and filtration of chemicals, pharmaceuticals, microelectronic reagents, etc. The filter medium is placed in the interior of the capsule filter in the form of folds, which enlarges the filtering area and ensures the...

Wednesday, September 18, 2019

Hawach Scientific provide Glass fiber filter membrane, with a binder and without binder both available. Here we introduce the without binder type. Pore size : 0.7um /1.2um Diamter : 13/25/47/50/60/90/100/106/120/142/150/20 0/250mm. Glass fiber filter membrane is chemically inert, without binder...

Wednesday, September 18, 2019

Hawach SPE Cartridges are made of medical grade PP and forming in one time. Frits are made of UHMW-PE. There is a variety of models to choose, such as Normal Phase Cartridge, Reversed Phase Cartridge, Ion Exchanges Cartridge, Mixed Mode Cartridges and so on. Here, We would like to...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

What is 2216 led strip ? Cuttable, shortest length is 12.5mm One bin for production; uniform light High brightness and high density Unique and strong PCB design Features of 2216 strip light 1. 2216 assembled LEDs 2. CRI90 3. Cuttable, shortest length is 12.5mm 4. One bin for production...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

Signcomplex Ltd. is a led strip factory. Integrated solution of LED strip application, can provide emergency LED light strips of the different waterproof level and different brightness, and the matched aluminum profile and controller can also be provided. Flexmond Plus Series LED...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

What is LED e40 120w? Employ die-casting aluminum alloy lamp body, durable,anti-corrosion; anti-UV PC lens,high impact-resistance,uniform luminous surface; The private mode patented product, die-casting mold, can be flexibly spliced, high stability in continuous working; Designed...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

Looking for ceiling exit sign manufacturer? Our LED exit sign is a kind of exit light wall mounted. LED Exit Sign-ESA6 LED Exit Sign-ESA7 LED Exit Sign-ESA8 LED Exit Sign-ESA9 LED Exit Sign-ESA10 LED Exit Sign-ESA11 LED Exit Sign-ESA12 LED Exit Sign-EMD6S/6D LED Exit Sign-EMD8S/8D...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

● Flame retardant ABS housing and Polycarbonate lens ● Round Lens for open area illumination ● Low spaces illuminate, from 2 to 6 m height ● Embedded mounting(recessed ceiling mounting) Features of the 3w led non maintained emergency downlight ● Flame retardant ABS housing and Polycarbonate...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

Emergency Downlight Fittings: Emergency Down Light-EMD1N Emergency Down Light-EMD1W Emergency Down Light-EMD2N Emergency Down Light-EMD2W Emergency Down Light-EMD3N Emergency Down Light-EMD3W Emergency Down Light-EMD4N Emergency Down Light-EMD4W Emergency Down Light-EMD5 Emergency...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

Waterproof design, can be water immersed for short time, ingress protection up to IP65.3-state brightness control, max.power is 3W; Charge function, and can charge the mobile phone, IPAD or other USB electronic products; Intelligent charging identification function, and can automatically...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

The multifunctional LED emergency light,eco-friendly,has patent design appearance; the lamp can be used according to customer'srequirements,at the same time,really realize energy-saving, ecofriendly, safe, convenient. Portable Utility Light Portable Utility Light Emergency Lighting...

Tuesday, September 17, 2019

Quantity : 1pcs - Price : 10-100usd

Led slim panel light ● The diffuser plate adopt double-sided frosted plate, more uniform light; ● Die-casting frame with ADC12 aluminum, better cooling effect ● Light guide plate adopt imported laser dot PMMA, high stability, high lighting effect, uniform luminous surface Features...

Tuesday, September 17, 2019

Quantity : 1pc - Price : US $1 - 3,000 / Set

Basic information of the fire protection butterfly valves This fire protection butterfly valve can be used to cut off, switch on and adjust the medium in the pipeline. Features 1. Disc and stem are connected without the pin, and the connection is reliable; 2. Concentric sealing design...

Tuesday, September 17, 2019

Quantity : 1pc - Price : US $1 - 3,000 / Set

Basic information of the big size gate valve This valve is used in the pipeline as a cut-off valve. Features 1. High-quality EPDM brake rubber provides good sealing performance; 2. The bronze brake nut is not easy to damage even if the switch torque is too high; 3. Light switch torque...

Tuesday, September 17, 2019

The basic components of a common Semi-Trailer include a chassis frame, a cargo platform, and Trailer Chassis Parts such as suspensions, axles, wheels, and traction devices and support devices. Trailer Chassis Part is important for a semi-trailer to ensure each type of semi-trailer...

Tuesday, September 17, 2019

Introduction: Custom rigid box for various differentand Spirit, the high end construction can stand heavy strength and stable durability when you place with equipment or other products. This kind of Eco-friendly recycle rigid box is used as a container ofand other Spirit. It is well-designed...

Tuesday, September 17, 2019

As a leading manufacturer of paperboxes, we design and custom high-quality paperboxes, including folding box, round box, carry box, gift box, clamshell box an so on. Providing various materials of paper for your products as our advantage. In the appearance of the color is usually bright design...

Tuesday, September 17, 2019

We fulfill our responsibility to protect the environment and call on all of us to act together. Therefore, in order to reduce the pollution of plastic tableware to the society, our company puts forward the production of paper pulp tray as tableware, the main products include paper cup...

Tuesday, September 17, 2019

How to protect your precious serum which keep your youngth? How to present your precious serum to your clients and attrack them when first glace? The boxes for cosmetic products make this happen, we have rich experience in package design and production and pack out, we can design...

Tuesday, September 17, 2019

Application Description With the development of vacuum acquisition technology, its application has expanded to all aspects of industry and scientific researches. Generally speaking, the vacuum application means utilizing of the special physical environment of rarefied gas to accomplish...

Tuesday, September 17, 2019

The extraction thimble is formed by folding a certain length of straightened filter material and gluing the head and the tail. - Classification of extraction thimble - There are many kinds of extraction thimbles, which can be divided into thin and long ones and thick and short ones...

Tuesday, September 17, 2019

The bottle-top dispenser is intended to be used as a general lab tool mostly in the petrochemical and biological industry. Certain safety precautions have to be observed to prevent personal injury and property damage. Proper Operation Before using a bottle-top dispenser, it must be...