COMPOSITION - 2623 Annonces

Vendredi 02 août 2019

Usually, the sample contains something that is not of interest to the analyst. Salt, lipids, lipid-containing substances, humic acid, hydrophobic proteins, and other biological substances are some substances that may interact with the HPLC column in use. These substances have less...

Jeudi 01 août 2019

It is important for the experimenters to use and maintain chromatographic columns correctly. They should focus on many some things so as to protect the columns in the using process. Here we talk about several attentions. Avoid changing pressure and temperature dramatically and any...

Vendredi 12 juillet 2019

Cellulose Exaction Thimble For the cellulose exaction thimble (CET), parameters are mainly focused on the constitution, heating temperature. CET is usually made out of high-grade cellulose or seamless noble cellulose and lines of cotton, excluding any binding elements, which means...

Mardi 09 juillet 2019

Consisting of a filter medium and housing or holder that constrains and supports the syringe filter media in the sample's path, filters are good tools when you need removing particulates from samples in the lab. We have three basic types of laboratory filters. Membrane filters size...

Lundi 08 juillet 2019

When you understand the functions of the lift standing desk, and the benefits of using the lift standing desk. We Shared how to choose a good lift standing desk, through which aspects to identify the advantages and disadvantages of lift standing desk frame. Finally, we need to share...

Vendredi 05 juillet 2019

The product mainly includes two parts: extraction boxes and purification boxes. Extraction boxes include salt bags and 50 ml centrifugal tubes. Due to the high transportation cost of 50 ml centrifugal tubes and the general unacceptability of customer laboratories, more customers will...

Jeudi 04 juillet 2019

(1) When loading and unloading or replacing the HPLC columns, the action should be light and the joint should be tightened properly. Strong mechanical vibration must be prevented to avoid voids in the bed. (2) If the instrument is used for routine analysis, the sample type is limited...

Mercredi 03 juillet 2019

Magnesia bricks description Magnesia bricks are a kind of alkalescency refractory bricks that made from the sintered magnesium with its content of 87%-97% and that are combined with silicate. Since its combination composition is mainly CMS-M2S system, its Load softening temperature...

Mercredi 19 juin 2019

In order to evaluate water quality, laboratory workers need to analyze the chemical constituents of water. At the same time, they have to consider the interactions between each constituent and the factor of photolysis when choosing the sample vial. It is better to shorten the sample's...

Lundi 17 juin 2019

Product Details Oreworld trade produces a range of calcium aluminate slag with low melting points for synthetic slag applications primarily in ladle metallurgy operations. Calcium Aluminate Synthetic Slag is made of select raw material of Calcium and Aluminate, blended at a proper proportion...

Samedi 15 juin 2019

With the development automation technology, automatic welding technology is more advanced. Automatic welding machine plays an important role in the application of various industries, and its application is expanding rapidly. In the modern industrial production, the mechanization and...

Jeudi 13 juin 2019

In order to evaluate water quality, laboratory workers need to analyze the chemical constituents of water. At the same time, they have to consider the interactions between each constituent and the factor of photolysis when choosing the sample vial. It is better to shorten the sample's...

Vendredi 07 juin 2019

- Vertical Grinding Mills - GKLM series vertical grinding mill is one advanced powder making 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...

Vendredi 07 juin 2019

- The Application and Usage of Impact Crusher: - Impact crusher is suitable for materials whose compressive strength is under 350Mpa, and particle size is less than 500mm.Impact crusher is widely used for sand and rock producing in the industries of roads, railways, reservoir, electricity...

Jeudi 06 juin 2019

Activated carbon filter cartridge(CTO) is a new type of deep filter, it is made of high quality activated carbon as a raw material in the low hot melt adhesive composition of its structure, continuous extrusion molding. The carbon core has excellent adsorption performance of granular...

Samedi 01 juin 2019

General Categories of Filter Papers All the Filter Papers of Hawach Scientific Co., Ltd are made of cotton fiber, which can also be divided into qualitative filter papers and quantitative filter papers. The former can be confirmed its compositions and possesses a standard level and...

Mardi 28 mai 2019

How to store your animal feed products at its best? You may be the expert who knows better than anyone. We are pleased to help you in selecting the proper packaging for your products. No matter you are talking about dog food, cat food, poultry feeds, fish feeds, or horse feed, there...

Mardi 28 mai 2019

- - PP woven bags are widely used in the packaging industry because of their low price and good tear resistance. However, it is not moisture-proof, and it has the disadvantage of being easy to leak powdery substances. Kraft paper has the characteristics of non-toxic, easy to print...

Mardi 28 mai 2019

- - - Fertilizer Bags - Fertilizer bags for sale are ordered in many types and different grades of materials. The factors which may need to be considered will include environmental concerns, type of fertilizer, customer preferences, cost, and others. In other word, people may not...

Mardi 28 mai 2019

- FIBC Bags - FIBCs is the abbreviation of flexible intermediate bulk containers, also known as fibc bulk bags china, jumbo bags, bulk bag, baffle bags or big bags. It's made of flexible fabric which is designed for transporting or storing bulk flowable, powder-like products, include fertilizer...

Mardi 28 mai 2019

- Flour & Grain Bags - Flour & grain bags requires packages to be extremely cost-effective as they are low value-added products. MornPackaging offers different grades of flour&grain polypropylene grain bags for sale to meet different customers' quality and cost requirements...

Mardi 28 mai 2019

- Sugar & Salt Bags - Sugar bopp bag vs polywoven and salt bags, especially for bulk sugar package and big bag of salt, polypropylene acts as ideal packaging material when regarding of costing and long time serviceable. Colored woven polypropylene bags or striped colored pp woven...

Mardi 28 mai 2019

- Rice Bags - Rice bags are divided into vacuum packages and non-vacuum packages. Most part of non vacuum rice bags are made of polypropylene material, either of nature pp woven fabric or with BOPP film Laminated. Mornpackaging offers both pp woven bags and BOPP bags for rice packing...

Lundi 27 mai 2019

Quantité : 380 - Prix : 5,50 €

Lots de lingerie Chantelle. Quantité pour 1 lot : 380 pièces. Composition approximative : 250 bas et 130 soutiens gorges. 5.50EUR H.T./Pièce 2,090.00EUR h.t. pour 1 lot de 380 pièces Le destockeur de produits de vêtements femme de grandes marques Conditions de paiement : nous proposons des facilités de Paiement pour les ouvertures de Boutiques. Sans RDV du lundi au vendredi de...

Dimanche 26 mai 2019

- ASTM A517 / ASME SA517 - ASTM A517/A517M Standard Specification for Pressure Vessel Plates, Alloy Steel, High-Strength, Quenched and Tempered ASTM A517/A517M specification covers standard requirements for high-strength quenched and tempered alloy steel plates intended for use in...

Dimanche 26 mai 2019

- ASTM A516 / ASME SA516 - - ASTM A516/A516M Specification for Pressure Vessel Plates, Carbon Steel, for Moderate and Lower Temperature Service. - ASTM A516/A516M specification covers carbon steel plates intended primarily for service in welded pressure vessels where improved notch...

Dimanche 26 mai 2019

- ASTM A514 / ASME SA514 - ASTM A514/A514M Standard Specification for High-Yield-Strength, Quenched and Tempered Alloy Steel Plate, Suitable for Welding ASTM A514/A514M standard specification covers high-yield, quenched, and tempered alloy steel plates for use in welded parts and...

Vendredi 17 mai 2019

Quantité : 5Descripti - Prix : 600-800

Description: 1 Specifications: Product name: ASTM B708 tantalum sheet RO 5200 RO5400 RO5252 (Ta-2.5W), RO5255 (Ta-10W) Grade: RO5200,Ta1, RO5252(Ta-2.5W),RO5255(Ta-10W) Standard : ASTM B708 The Round Tantalum sheet Thickness: 0.1~80mm ,Width 20~600mm, Length 50~3000mm The Square...

Vendredi 17 mai 2019

Quantité : 5 - Prix : 200-300

Description: a Standard: ASTM B521 b Material: RO5200, RO5400, RO5252 (Ta-2.5W), RO5255 (Ta-10W) c specification : OD: 0.25-100mm Walll Thickness: 0.2-5.0mm (tolerance: ±5%) Length : 100mm-6000mm Surface state: Polishing, Black, Sintering; d Purity : better than 99.95%, 99.99% e Characteristic...

Vendredi 17 mai 2019

Quantité : 10 - Prix : 240-260

Description: Product details: 1.Size: as customer's requirement ( OD, ID , Wall thickness , height are required) 2.Purity: Pure Ta 99.95% min. Physical and chemical properties 3. density: 16.6g/cm3 4 melting point: 2996 degree centigrade boiling point: : 5452 degree centigrade 5 Certificate...