EMPTY - 801 Anuncios

Jueves 15 agosto 2019

The similarities FLASH and SPE are all column chromatography separation technology. FLASH is a fast separation mode for preparative chromatography, using optimized pre-packed low and medium pressure columns for chromatographic separation. The separation mechanism, stationary phase...

Sábado 10 agosto 2019

Precio : 15USD/m2

Our garden products contain planter kits, bird feeders, and decking tiles, planter kits used in the yard for green plants and flowers, bird feeders to protect your birds and pets, decking tiles used in the balcony or shower room. WHY SUNDI GARDEN PRODUCTS 1 Planter kits Without maintenance...

Viernes 02 agosto 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...

Jueves 11 julio 2019

The formation of a flash phenomenon The boiling point of water is higher than 100℃ when the water is heated under a certain pressure. The higher the pressure, the higher the boiling point of water and the higher the heat content. When the pressure decreases, some sensible heat is released...

Jueves 11 julio 2019

The formation of a flash phenomenon The boiling point of water is higher than 100℃ when the water is heated under a certain pressure. The higher the pressure, the higher the boiling point of water and the higher the heat content. When the pressure decreases, some sensible heat is released...

Martes 09 julio 2019

Rapid chromatography Technology for the separation and purification of natural products and biological macromolecules. It has the advantages of easy operation, cheap price, and rapid analysis, and a few other technologies can match the rapid chromatography in the application of purifying...

Viernes 05 julio 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...

Miércoles 03 julio 2019

Chromatographic analysis technology has been widely used nowadays. It is quite important to clean the chromatographic sample vials carefully. When the number of samples is enormous, a large number of chromatographic sample vials need to be cleaned during the experiments. If the sample...

Miércoles 03 julio 2019

Flash column chromatography is an efficient way to separate complex mixtures of compounds in the lab. we use compressed air to push the solvent through the column when we are running flash columns. It can help provide better separation and cut down the running time as while. Flash...

Viernes 14 junio 2019

a. Application PP membrane filter is used to filter out bacteria and particles from the liquid in the pharmaceutical, electronic and biological manufacturing industry, brewing, clocks and watches, medical oil, lubricating oil, the fuel oil industry, and a scientific laboratory. Generally...

Miércoles 12 junio 2019

When filter paper is used in experiments, it is mostly used together with filter funnel and Brinell funnel. The filter papers should be folded into a suitable shape before using. But it should be noted that do not over fold, because this will lead to the breakage of filter paper....

Martes 11 junio 2019

Developed in the 1970s, flash column chromatography is the method of isolating and purifying a component from a mixture by passing the sample through the flash column filled with a gel. The inventors of flash column chromatography were using medium pressure chromatography and short...

Domingo 09 junio 2019

Based on much experiences on providing quality, cost-effective and long lasting roll forming systems Operating Procedure of Steel Slitting Line Machine for sale Preparatory work before steel slitting machine production 1. Before the formal production, the dust and dirt and other foreign...

Jueves 06 junio 2019

The fast liquid chromatography column optimization function, or “GO” function, converts the linear gradient into a step gradient and optimizes the elution conditions near the confirmed elution peak. First, purify a small portion of the sample with a small column and wait until the...

Jueves 06 junio 2019

The empty column is assembled from column joints, column tubes, and filters. The HPLC columns joints are constructed with a low dead volume. The column joints are threaded assemblies at both ends, with 7/16-inch external threads on one end and 3/16-inch internal threads on the other...

Jueves 18 abril 2019

MiniBottles Empty Plastic Bottles Description: The classic cylindricalbottle is made of food grade Pet, which is safer and more reliable.T he bottle Cap is made of Screw Cap, which is connected more tightly, ensuring that the bottle does not leak and the smallmouth is designed to...

Jueves 21 febrero 2019

Stainless Steel Pig Feeder 1.Pig Feeder, material: stainless stell, size: 21*34*9 cm, 19*30*8 cm.Easy installation.Smooth surface. 2.Swine Feeding Basin, easy to clean empty and never rust and a long time life span.Can be used on farrowing crate or limited crate for Pig. Ubicación ...

Jueves 10 enero 2019

Piglet Feeder 1. It is mainly used in the farrowing crate to supply feed for the piglets, thus to avoid the food lacking caused by the insufficient milk from big pig. 2. Material: Stainless Steel.Size: 25cm,28.5cm,36cm.Altitude: 6cm,7cm.Thickness: 0.8-1.2mm.Capacity: 3kg or more. 3...

Sábado 16 junio 2018

Cantidad : 1piece - Precio : USD152

1.Description of the barometric pressure digital air pressure gauge: XY3041 barometric pressure digital air pressure gauge is a digital product that perfectly replaces the empty box pressure gauge. It has high precision, good stability, and good shockproof performance. It solves...

Martes 22 mayo 2018

Cantidad : 50 pezzi - Precio : 10 euro

Fantastic lot Olga damiani x 50 Vestida en diferentes modelos, colores y tamaños desde s hasta xxxL. Ropa corporativa hecha en Italia. Para más información, contacta: tel. 3420414563 (también whatsapp). DESCUBRA TODAS NUESTRAS OFERTAS EN NUESTRA APLICACIÓN ... . Ubicación : contrada...

Martes 15 mayo 2018

- 600 Ton Press Brake Brochure: - - Hydraulic Brakes Technical Data: - Now hydraulic press brake machine is widely used in railway, automobile industry, and street lamp manufacturers. Hydraulic press brake can process different types of thin plates during use. The biggest difference...

Miércoles 25 abril 2018

The Aerial UAV is to ensure the accuracy of aerial triangulation and determine the absolute position of objects in space. In the conventional low altitude digital aerial photogrammetry external specification, the layout of control points is specified in detail, which is the basis...

Martes 20 marzo 2018

Cantidad : 1 - Precio : 10,000USD-30,0000USD

RYKM1200 High Speed Three Color Flexo Printing & Slotting and Online Folder Gluer and Strapping machine TECHNIC DETAILS ★.Machine introduction： - This machine is component with the feeding unit,printing unit,slotting unit and rotary die-cutting unit,can accomplish the process...

Sábado 24 febrero 2018

Cantidad : 1 Set - Precio : $1

Load capacity 80t Dead weight 20t Axle load 25t Volume 84.8m3 Specific volume 1.06m3/t Equivalent length 1.1 Dead weight coefficient 0.25 Load per meter of track 8.33t/m Minimum railway curve radius 145m Commercial operation speed 100km/h Center of gravity height...

Viernes 19 enero 2018

Product: clear tiny tall airless pump bottle, airless cosmetic bottle, airless lotion bottle, airless cream bottle 15ml,20ml,30ml Material: AS Color: clear or changeable Welcome to create new bottle mold and do printing Price discount will be given on the basic of the order quantity...

Viernes 19 enero 2018

Product: frosted tiny tall airless pump bottle, airless cosmetic bottle, airless lotion bottle, airless cream bottle 15ml,20ml,30ml Material: AS Color: frosted or changeable Welcome to create new bottle mold and do printing We are one professional Guangzhou cosmetic packaging manufacturer...

Viernes 19 enero 2018

Product: red airless pump bottle for face serum, Clear ABS bottle with aluminum cover to demonstrate the luxury. Volume: 15ml-30ml-50ml Color: changeable Printing: silkscreen printing, hotstamping We are one professional Guangzhou cosmetic packaging manufacturer. We provide one set...

Viernes 19 enero 2018

Product: gold airless dispenser bottle 15ml-30ml-50ml, airless cosmetic bottle, airless serum bottle, airless pump bottles Color: changeable Printing: silkscreen printing, hotstamping We are one professional Guangzhou cosmetic packaging manufacturer. We provide one set service for...

Viernes 19 enero 2018

Product: 250g empty plastic jar, PET cream jar Material: PET Good quality and good price We are one professional Guangzhou cosmetic packaging manufacturer. We provide one set service for our sincere clients: artwork design, blow and injection molding creating, product quality controlling...

Sábado 30 diciembre 2017

Precio : 10,00 €

Ubicación : P.O.Box 901, 9F, Herun Plaza, No.2 Danan Rd, Yuexiu District, Guangzhou, China, 510075 Guangdong, Persona a contactar : Duan Snicy, 86 020 36754186