PREPARATION - 1201 Annonces

Mardi 08 septembre 2020

Some people also call sand blasting machines, sand blasting tank, portable sandblaster, open sandblasting machines and so on. The names are different, but they actually have the same meaning. Can working separated, but in most case it work with shot blasting room. Power loss of shot...

Mardi 08 septembre 2020

This type of roller shot blasting machine used for surface treatment of steel plates, steel profiles, steel , steel rods, steel structure and other workpieces with features of extensive use of cleaning varieties, it with good effect, simple operation and saving labor. Environmental...

Mardi 25 août 2020

Quantité : 100000pcs/ - Prix : 1.5-8.8

Brown fused alumina oxide(BFA), local name, also known as carborundum,is brown artificial corundum which are melting in arc furnace from three material alumina, carbon materials, and scrap iron , so the main chemical composition of brown fused alumina is AL2O3, its content is from 95...

Mardi 25 août 2020

Quantité : 100000pcs/ - Prix : 1.5-8.8

Glass beads are a unique feature of abrasives used in cleaning or metal surface strengthening processes, primarily for sandblasting equipment. The raw material of the glass beads is glass sand, which is fused into a spherical shape by high temperature suspension and then annealed...

Mercredi 19 août 2020

Chicken egg incubator digital displaying of temperature, humidity and turning frequency, and the hatch rate more than 98% with zero complications. As your guide, Fusmar would like to help you out and give you a few tips to make your foray into hatching a successful one. Hatching...

Samedi 15 août 2020

Quantité : 200 units/ - Prix : 7200-28800 USD

Floor shot blaster is a kind of shot blasting machine for concrete floors, steel plates. The floor shot blaster can clean up the floatation and impurities on the surface of the concrete at one time. It can also roughen the surface of the concrete road to make it uniform and rough...

Mercredi 05 août 2020

Chicken egg incubator digital displaying of temperature, humidity and turning frequency, and the hatch rate more than 98% with zero complications. As your guide, Fusmar would like to help you out and give you a few tips to make your foray into hatching a successful one. Hatching...

Mercredi 08 juillet 2020

Quantité : 500kg

Instructions of Epoxy Zinc-Rich Primer It is two components epoxy zinc-rich primer heavy corrosion by a zinc primer, epoxy resin and other components. On steel surface treated to form a hard, wear-resistant, durable film, and provide long-lasting cathode protection. Property of...

Jeudi 02 juillet 2020

Quantité : 1kgs - Prix : USD0.015-----USD100

Category: rare earth magnets/ Samarium-Cobalt magnets/ SmCo magnets Advantages: highest coercive force; highest working temperature; good temperature stability Disadvantages: price is too expensive Contact Now Product Description The same as neodymium magnets, Samarium Cobalt magnets...

Mardi 30 juin 2020

Quantité : 100 units - Prix : RMB: 50000-200000

Floor shot blaster is a kind of shot blasting machine for concrete floors, steel plates. The floor shot blaster can clean up the floatation and impurities on the surface of the concrete at one time. It can also roughen the surface of the concrete road to make it uniform and rough...

Lundi 29 juin 2020

Quantité : 200,000 pc - Prix : USD 150-600

Ceramic Nanofiltration membrane is relatively recent membrane filtration system, with the purpose of softening and removal of disinfection by-product precursors such as natural organic matter and synthetic organic matter. More ultrafiltration membrane system details here! As nanofiltration...

Mardi 23 juin 2020

Quantité : 500000tons - Prix : $5-$200000

The tie-back assembly is a special tie back cementing tool for tieback operation. Tieback equipment allows existing liners with a receptacle to be extended to the surface or farther up hole, and provides a high-pressure seal at the top of a cemented or uncemented liner. TIW offers...

Samedi 20 juin 2020

GKLM series vertical grinding mill is one advanced powder grinding mill through our engineer research and experience and bringing in advanced technology of the world. It is ideal equipment for superfine milling industry which integrated with crushing, drying, grinding and collecting...

Samedi 20 juin 2020

Quantité : 800sets/mo - Prix : 700-10000

YZYX120 series are commonly use for oil processing workshop, which also suit for oil mill factory. It has the low oil content of the dry cakes after pressing, which can arrive at less than 6%, is much lower than the national standard 8%. Main equipment parameters of YZYX120 Screw...

Mardi 16 juin 2020

Quantité : 1 - Prix : 65000$

1. Container side loaders are designed to work in narrower aisles and doorways. The waiting time is eliminated so that other lift-type machines are available, as well as the need for expensive land preparation. 2. Since the load is carried on the side, the operator has clear visibility...

Vendredi 15 mai 2020

Quantité : 4.000.000 - Prix : 0,26 €

PRODUITS AVEC TOUT LES CERTIFICAT EUROPEEN Les masques faciaux sont non tissés Résistance aux fluides modérée: 120 mmHg Barre de nez adaptable Ajustement parfait Acheteurs en gros, merci de bien vouloir diriger pour le prix. produit disponible en france par minimum de commande 50000 pcs : ...

Lundi 13 avril 2020

Characteristic of QuEChERS Extraction Salts The QuEChERS method is fast, simple and economical, and Hawach makes the QuEChERS program easier. Specialized glassware is not required when you use Hawach QuEChERS to pick up bags and tubes. The freely flowing extracted salt and salt packs...

Jeudi 09 avril 2020

Application of Membrane Filter The use of the filter membrane does not require special chemical treatment of flocculation, nor does it require evaporation separation, only need the pressure to separate solid from liquid, which is a major feature of filter membrane treatment. Filter...

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...

Lundi 23 mars 2020

Advantages of flash column FLASH chromatography is used for preparation and has the following advantages: 1. Fast speed, generally 1/8 of the separation time of open column chromatography, saving time, slow sample change and decomposition 2. Large preparation volume, at least as compared...

Vendredi 20 mars 2020

Quantité : 1USD—100US - Prix : 1USD—100USD

Meniscus Cutter Description Application domain: for arthroscopy endoscope Material: Super-high rust-resistant high-hardness stainless steel, ceramics, generally stainless steel LZQ is an OEM factory for all kinds of shaver blades, such as Endoscopic/Arthroscopic Shaver blade P259...

Jeudi 12 mars 2020

What areSyringe filter syringe filters used for? syringe filter, also known as needle filter, cylinder filter, cylinder filter membrane filter, etc., is used for sample prefiltration, clarification of the removal of particles, liquids and gases, etc. What are the advantages of using...

Lundi 09 mars 2020

The QuEChERS method has the following advantages : (1) high recovery rate, which is greater than 85% for a large number of polar and volatile pesticide varieties;(2) high accuracy and accuracy, can be corrected by internal standard method;(3) a wide range of analyzable pesticides...

Vendredi 28 février 2020

GÉNÉRAL: Kwang Dah a accumulé beaucoup d'expérience dans la production de machine de remplissage, de bouchage et de fermeture de liquide pendant de nombreuses années. Nous avons développé la machine de préparation aseptique en ligne conçue pour les flacons et les collyres. Il peut...

Vendredi 24 janvier 2020

Quantité : 1 - Prix : 1,00 €

Mandarin language school Beijing is located in the heart of Beijing's central business district and gives you the perfect learning environment; modern, professional and welcoming. Our Chinese school in Beijing offers the same curriculum, courses and level of teaching quality as our...

Vendredi 24 janvier 2020

Quantité : 1 - Prix : 1,00 €

Mandarin House Shanghai - People's Square is located in the heart of the city and provides you with high quality Chinese courses and a professional and friendly learning environment. Our Chinese school Shanghai offers the same curriculum, courses and level of teaching quality as our...

Mardi 21 janvier 2020

Syringe filter is separation equipment which can be combined with a injector to filter out the impurities from the sample of chemically turbid solution. Syringe filter generally consists of a plastic housing and a membrane. The body of syringe filter (plastic housing) is usually made...

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...

Lundi 20 janvier 2020

As we know, five steps required for solid phase extraction cartridge: sample preparation, activation or equilibration of the column, loading, rinsing and eluting the compound of interest. There is no uniform regulation for that the solid phase extraction cartridge should be activated...

Dimanche 19 janvier 2020

The QuEChERS method is a sample preparation technology based on solid-phase extraction and matrix solid-phase dispersion technology. It is suitable for the treatment of low-fat samples and can achieve ideal results for samples containing less than 15% fat. Because of its simple operation...