HTTP - 83317 Annonces

Jeudi 19 septembre 2019

Quantité : 1 - Prix : Product: 1-100 yuan

BMC/SMC Motor Description BMC plastic edging motor replaces traditional iron and aluminum, reduces the process, seals more, and has higher safety factor. It mainly refers to white goods and public motors. High insulation, chemical resistance, high fire resistance, good water resistance...

Jeudi 19 septembre 2019

Quantité : 1 - Prix : Product: 1-100 yuan

Auto Parts Description Parts made from sheet molding compound (SMC) are typically 25-35% lighter than steel parts and aluminum products of the same strength. The stroke is increased and the fuel consumption is greatly reduced. Auto Parts And Accessories Featurs • Stable shape: SMC's...

Jeudi 19 septembre 2019

The determination of 10 plant polyphenols in tobacco samples by solid phase extraction and high-performance liquid chromatography as below: Plant polyphenols are important substances in tobacco. The content of polyphenols in tobacco has an important influence on tobacco quality. Therefore...

Jeudi 19 septembre 2019

Basically, the pipette is an instrument for a trace amount of liquid transfer, while the bottle-top dispenser needs installing at the mouth of a solvent bottle to move larger liquid amounts. Categories In terms of automatization, the pipette can be divided into mechanical and electronic...

Jeudi 19 septembre 2019

Good usage habit can help the experimenters to prolong the service life of the vacuum filtration instruments. The experimenters should pay attention to the following items to keep the instruments in good conditions. 1. Please check that if the voltage marked by the nameplate on the...

Jeudi 19 septembre 2019

The extraction thimble is mainly applied in the lab experiment involved with Soxhlet Extraction to ensure complete extraction. There are three types of extraction thimbles available – cellulose extraction thimble, glass fiber extraction thimble, and quartz fiber extraction thimble...

Jeudi 19 septembre 2019

Hawach scientific always focus on providing high-quality laboratory instruments, consumables, and services for users in the field of life medicine and chromatography. We adhere to the customer as the center, rapid response to customer needs, continue to create long-term value for...

Jeudi 19 septembre 2019

The filter paper used in the analytical laboratory performs a strong absorption effect for liquids, which can separate the solution from the solid. The filter paper produced domestically could be divided into three types, including qualitative filter paper, and quantitative filter paper...

Jeudi 19 septembre 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...

Mercredi 18 septembre 2019

Quantité : 20GP - Prix : 5USD

Description of Calcium aluminate cement Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The product obtained after cooling is a hard mineral...

Mercredi 18 septembre 2019

Quantité : 20GP - Prix : 5USD

Calcined Bauxite manufacturers produce Calcined Bauxite by firing (heating) the superior grade Bauxite at high temperature (from 850℃ to 1600℃). This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57 % to 58 % in raw Bauxite, Calcined...

Mercredi 18 septembre 2019

Quantité : 20GP - Prix : 5USD

Description of Calcium aluminate cement Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temperature of lime (from limestone) and alumina (contained in natural minerals like bauxite). The product obtained after cooling is a hard mineral...

Mercredi 18 septembre 2019

Quantité : 12, 0000pc - Prix : USD5~30

PERFECT DECORATION Crafted from high-quality wood or bamboo wood, the bamboo qi wireless charger is lightweight and durable, stylish and unique. The concise appearance and compatible design make it not only an easy-to-use charger but also a decorative piece to your desk. Effortlessly...

Mercredi 18 septembre 2019

Quantité : 12, 0000pc - Prix : USD5~30

Meree wireless chargers adopt the latest type-c port. The type-c port allows you to use your original adapter and cable of your type-c phone, making it more convenient to charge wirelessly. No more worry about the usb c connector if you are non-type c phone user. You don't even consider...

Mercredi 18 septembre 2019

Quantité : 12, 0000pc - Prix : USD5~30

Wireless charging technology develops in an increasing speed. Meree 15W Wireless Charging Pad supports the latest Qi standard, enabling boost up qi wireless charging pad 15w. The Qi-certified charging pad works with all the latest Samsung wireless charging smart phones and is compatible...

Mercredi 18 septembre 2019

Quantité : 12, 0000pc - Prix : USD5~30

Smartphone has already become a universal object in our daily life. It will be more convenient to make the charging a natural part of our homes, offices etc. That's why we've created a variety of multiple device wireless chargers that make mobile charging a lot more accessible. You...

Mercredi 18 septembre 2019

Quantité : 12, 0000pc - Prix : USD5~30

As wireless charging technology develops so quickly, it was necessary to set a standard for those wireless charger manufacturers. Qi is the world's first regulated organization to promote qi wireless charging stand. The charging qi wireless standard introduced by the Wireless Power...

Mercredi 18 septembre 2019

Quantité : 12, 0000pc - Prix : USD5~30

DURABLE AND GOOD TEXTURE Made of PU leather, no smell, no peeling, durable to use. The PU leather surface makes the appearance of wireless charger look so extraordinary. Its design makes it perfect for either home or office and easy to use, just place your device on the charging pad...

Mercredi 18 septembre 2019

Quantité : 12, 0000pc - Prix : USD5~30

NICE LOOKING Designed with premium aluminum metal, gives it a modern look which is highly distinctive from the all too common charging pads you see nowadays. We have strict requirements on the craft of aluminum top, all of our wireless chargers are sophisticatedly assembled in a compact...

Mercredi 18 septembre 2019

Quantité : 12, 0000pc - Prix : USD5~30

SLIP-PROOF Meree wireless chargers use durable and anti-slip fabric with various stylish colors for its appearance. Adopting trending sleek and minimal all-match design which make it easier to fit in different home and office styles. Meree Meree fabric qi charger will look great wherever...

Mercredi 18 septembre 2019

Quantité : 12, 0000pc - Prix : USD5~30

PERFECT DECORATION Crafted from high-quality wood or bamboo wood, the wooden wireless charging station is lightweight and durable, stylish and unique. The concise appearance and compatible design make it not only an easy-to-use charger but also a decorative piece to your desk. Effortlessly...

Mercredi 18 septembre 2019

Are you looking for best price treated pine sleepers ? Do you want to know timber paint for sleepers? Or want to buy pine sleepers? Timber sleeper(wood used in railway sleeper), it is a kind of wooden train sleepers. For the railway system, the railroad timber sleepers are an infrastructure...

Mercredi 18 septembre 2019

Steel sleeper can provide lower installation and maintenance costs and more efficient logistics that are designed to cater for all types of application, from meter gauge railways to mainline passenger and heavy haul freight routes. Moreover, it requires less ballast than traditional...

Mercredi 18 septembre 2019

Do you want to buy concrete railway sleepers or want to know the cement sleepers price? Our company is a concrete sleeper factory, and it is also one of the most professional concrete railway sleepers suppliers in China. A concrete sleeper (British English) or concrete tie (American...)

Mercredi 18 septembre 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...

Mercredi 18 septembre 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...

Mercredi 18 septembre 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...

Mercredi 18 septembre 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...

Mercredi 18 septembre 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...

Mercredi 18 septembre 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...