ADSORPTION - 350 Annonces
Mercredi 28 octobre 2020
Prix : $4,800.00-$35,000.00
Wooden furniture machine CNC is also called Furniture Production Line ,based on the ordinary CNC router, and mainly used to deal with woodworking products. Our Blue Elephant cnc wood router provides a CNC solution for customized furniture production such as wardrobe, cabinets and...
Blue Elephant
- 250000 - Jinan
- +15 0 64 02 67 72
Mardi 22 septembre 2020
Quantité : 30000+ - Prix : 1USD-50USD
Shanjing is one of the industrial timing belt manufacturers form China, our industrial timing belt drives consists of an endless belt whose inner surface has equally spaced teeth and of belt wheels which have the corresponding teeth and is a kind of new type belt drive which has synthesized...
Taizhou SHANJING auto parts limited
- 317000 - Taizhou, Zhejiang
- +86 0574 276133527
Mardi 08 septembre 2020
Quantité : 50 units p - Prix : 10000-500000
Equipment Description of Automated Travelling Head High-Frequency Auto Welding Machine Automated traveling head high-frequency welding machine, specializing in the production of architectural stretch film structure, tents, truck tarpaulins, PVC oil tanks, large advertising clothes...
Liaoning Yufei High Frequency Equipment Co.,ltd.
- 11200 - Tieling
- 024 72698866
- +86 024 72698866
Mercredi 02 septembre 2020
La conception scientifique intégrée gaz-électrique du pistolet de soudage TIG n'a pas de fil de cuivre haute température, de haute résistance, anti-pliage, de fil de cuivre, de tuyau en silicone importé, d'interface de haute qualité, réduisant considérablement l'usure de l'assemblage...
- 214400 - wuxi
- +15 0 52 19 87 86
- +18 1 68 35 81 91
Mardi 25 août 2020
Quantité : 1.5-8.8 - Prix : 1.5-8.8
Glass bead filter media are a very good choice for water treatment, Traditional filter material, such as quartz sand or granules, is extremely susceptible to attack by fungi, bacteria, germs, algae and calcification due to its porous, irregular structure, The Glass Beads Filtration...
Lang Fang Ten Roads Glass Products Co.,Ltd.
- tenroadsglass
- 065000 - Hebei
- +86 15127621881
Mercredi 15 juillet 2020
Quantité : 100 units - Prix : RMB: 50000-200000
On the preservation line, sheets and profiles are thoroughly blast cleaned and provided with a temporary corrosion protection coating. Along with the external transportation unit, the preservation line consists of a pass through blasting and road shot blasting machine, a painting...
QINGDAO QINGGONG SETH MACHINERY CO., LTD.
- 266400 - Shandong
- 0532 82121566
Jeudi 02 juillet 2020
Quantité : 100000pcs/ - Prix : 1.5~4800 USD
MF Motorcycle Battery Dongjin MF Motorcycle battery is engineered to protect against seepage and corrosion, deliver high cranking power, even when the weather's dealing its worst. With the lead-calcium technology and the AGM used, our Maintenance-free VRLA type motorcycle battery...
Dongjin Power CO., LTD.
- 518000 - Shenzhen
- 86 755 8666 0729
Samedi 30 mai 2020
Quantité : 100000pcs/ - Prix : 100USD
Dongjin MF Motorcycle battery is engineered to protect against seepage and corrosion, deliver high cranking power, even when the weather's dealing its worst. With the lead-calcium technology and the AGM used, our Maintenance-free VRLA type motorcycle battery assumes really sealed...
Dongjin Power CO., LTD.
- 518000 - Shenzhen
- 86 755 8666 0729
Jeudi 09 avril 2020
Advantages of HAWACH Flash Column 1.Impurity dissolution rate: the materials are all medical-grade PP and PE, which have strong corrosion resistance and low impurity content. There is low probability of impurity dissolution. 2.Diversity of options: a large number of series/types,...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mardi 31 mars 2020
SPE technology is a physical extraction process including liquid phase and solid phase based on the theory of liquid-solid chromatography, which uses selective adsorption, selective elution to enrich, separate and purify the sample. In daily application, SPE cartridge can also be...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 25 mars 2020
Character of syringe filter 1. The PTFE membrane of the syringe filter is completely made of natural and permanent hydrophobic PTFE material. Even under a very low pressure difference, it can ensure that moist air or other gases can pass without hindrance, while the aqueous solution...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mardi 24 mars 2020
The capacity of the SPE cartridge refers to the adsorption amount of the column packing. For silica-based solid-phase extraction columns, the capacity is generally 1 to 5 mg/100 mg, which means that the column capacity is 1% to 5% of the mass of the packing. The capacity of the bonded...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Samedi 15 février 2020
Life Nano High tech foam brush adopt high-density technology foam composite polyester fabric ,It has the characteristics of strong cleaning power, no detergent, easy to use, etc. It uses micro-grinding technology of microfiber to penetrate deep inside the micro-holes and quickly remove...
Life Nano Plastic Product (Zhangzhou) Co.,LTD
- 363005 - Zhangzhou
- +86 592 2296206
- +18 9 60 00 82 36
Mardi 21 janvier 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...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lundi 20 janvier 2020
1. Nylon Features: good temperature resistance, can withstand 121°C saturation steam hot pressure disinfection for 30min, the highest operating temperature of 60°C, good chemical stability, can withstand dilute acid, dilute base, , ester, oil, hydrocarbons, halogenated hydrocarbons...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Dimanche 19 janvier 2020
In 1958, the German company Eppendorf invented the first single-channel fixed-range pipe tte. In 1968, the Finnish Lab system (Raybo) invented a multi-channel fixed-range pipette, which greatly improved the efficiency of pipetting operations. In the early 1970s, Gilson of France introduced...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Vendredi 03 janvier 2020
The nylon filter membrane is applied to many industries. It may be used for the water filtration in the electronic, microelectronic and semiconductor industry, filtration of tissue culture medium, filtration of drug solution, beverage, and high purification chemical products, and...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lundi 16 décembre 2019
The capacity of the SPE cartridge refers to the adsorption amount of the SPE cartridge packing. For silica-based SPE cartridge, the capacity is generally 1 to 5 mg/100 mg, that is, the cartridge capacity is 1%~5% of the mass of the packing. The capacity of the bonded silica ion exchange...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Vendredi 13 décembre 2019
Filter cartridge supplied by Hawach Scientific is suitable for a variety of filtration applications. Its special design can overcome the temperature and chemical compatibility limitations of traditional fiber media. And it will offer really high-temperature resistance and can withstand...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 11 décembre 2019
Membranes filter is frequently used for purity during clarification and sterilization procedure, it is often fit for general biological filtration, particle retention, and removal for aqueous solutions. Membranes filter provided by Hawach scientific are available in two types: one is roll type...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lundi 09 décembre 2019
SPE cartridge A solid-phase extraction device is a physical extraction process involving a liquid phase and a solid phase. In the solid-phase extraction process, the adsorption of the solid relative analyte is greater than that of the sample mother liquor. When the sample passes through...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mardi 26 novembre 2019
Quantité : 100000pcs/ - Prix : 1.5~4800 USD
Dongjin MF Motorcycle battery is engineered to protect against seepage and corrosion, deliver high cranking power, even when the weather's dealing its worst. With the lead-calcium technology and the AGM used, our Maintenance-free VRLA type motorcycle battery assumes really sealed...
Dongjin Power CO., LTD.
- 518000 - Shenzhen
- 86 755 8666 0729
Vendredi 01 novembre 2019
Quantité : 100000pcs/ - Prix : 1.5~4800 USD
Are you looking for 12v 4ah motorcycle battery ? Dongjin MF Motorcycle battery is engineered to protect against seepage and corrosion, deliver high cranking power, even when the weather's dealing its worst. With the lead-calcium technology and the AGM used, our Maintenance-free VRLA...
Dongjin Power CO., LTD.
- 518000 - Shenzhen
- 86 755 8666 0729
Samedi 12 octobre 2019
The core component of the membrane filter is the membrane. It is a kind of thin film which is prepared on the microporous bearing layer with smaller holes. There are various materials for making the membrane, including organic membrane and inorganic membrane. As the core component...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 09 octobre 2019
Flash column chromatography is an easy and fast method to separate the complex mixtures. It can not only make the separation effect better but also shorten the time. How to put the sample into the flash column is of high importance in the preparation process of flash column chromatography...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 09 octobre 2019
Hawach Scientific co., LTD. is a professional technology company integrating analytical chemical product development, manufacturing, sales, and service, Since its establishment, the company has maintained a high speed and steady pace of development, along with scientific and technological...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lundi 30 septembre 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...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Mercredi 25 septembre 2019
General requirements for adsorbents: large surface area and certain adsorption capacity. Does not chemically change with the developing agent, does not react with or catalyze, decompose or associate with the substance to be separated, and the particles are uniform. Silica gel and...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lundi 23 septembre 2019
The reason for the QuEChERS matrix effect in the liquid state is generally considered to be due to the non-volatile components in the matrix and the substance to be tested, which competes in the ionization process. The matrix effect in gas phase temperament is generally attributed...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33
Lundi 23 septembre 2019
Let's take a look at two common adsorbents for adsorption chromatography. Polyamide The polyamide adsorbent can be divided into nylon 6 (polycaprolactam) and nylon 66 (polyhexamethylene adipamide), which are hydrogen bond adsorption and semi-chemical adsorption. There are many amide...
Hawach Scientific Co.,Ltd.
- 710077 - Xi'an
- +86 29 89284429
- +15 1 02 91 81 33