Everything else / Bulk - Import Export

Tuesday, September 10, 2019

1. Advantages and disadvantages of commonly used extraction solvents Acetonitrile: easy to salt out; compatible with LC/MS; difficult to concentrate Acetone: not easy to salt out; easy to volatilize, concentrate Ethyl acetate: immiscible with water; less extraction of impurities;...

Tuesday, September 10, 2019

Extraction thimbles are often used when you need multiple extraction cycles to dissolve the desired compound in the lab. Extraction units such as the Soxhlet extractors or automized extractors, equipped with extraction thimbles, can save time of handling and make the extraction complete...

Tuesday, September 10, 2019

With bottle-top dispenser, the loss of expensive reagents and media messes can be effectually avoided during the transfers. We can find almost the same amounts reproduced for the applications through a direct displacement piston system. The bottle-top dispensers achieve a safer chemical...

Tuesday, September 10, 2019

Qualitative filter papers are widely used for general filtration in the lab. Made of cellulose fiber, they are manufactured from high-quality cotton linters with the treatment of maximizing alpha cellulose. With the highest degree of polymerization, Alpha cellulose is recommended...

Tuesday, September 10, 2019

According to the separation mechanism of substances, Chromatography can be divided into adsorption chromatography, distribution chromatography, ion exchange chromatography and the like. The operation mode of the adsorption thin layer chromatography refers to that the adsorption capacity...

Saturday, September 07, 2019

Quantity : 30 - Price : 1$

Our PVC fiber reinforced hose is used to transport water,gas,oil in agriculture and industry and Convey solid particles in mines,engineering etc. Cover: clear smooth pvc Reinforcement: multiple layers of synthetic yarns Tube: clear smooth PVC Temperature: -5 ℃ to +65℃ Good adaptability...

Saturday, September 07, 2019

Quantity : 30 - Price : 1$

Mill discharge hose is rubber lined and jacketed hose, which is economical and easy to handle. The jacket shall be evenly and firmly woven and free from visible defects, thread knots, lumps and irregularities of twist. The warp will consist of high strength staple(spun)polyester yarns...

Saturday, September 07, 2019

In the introduction of liquid transfer devices last time, we introduced the basic concept, application scope and storage method of the bottle-top dispenser and liquid transfer Pipettes. Today we briefly introduced the accessories and consumables often involved in these liquid transfer devices...

Saturday, September 07, 2019

The slewing bearing china is a new type of mechanical component. It has inner and outer rings, rolling elements, etc. The slewing bearing is a large bearing capable of withstanding the combined load, and can withstand large axial, radial loads and overturning moments at the same time...

Saturday, September 07, 2019

Are you looking for gear drive parts? Want to know the slewing drive price? Maanshan Fuyong Intelligent Technology Co., Ltd. is one of the most professional slew drive manufacturers in China. The slew drive is a full-cycle rotary reduction transmission mechanism integrated with a...

Saturday, September 07, 2019

Quantity : 5000platfo - Price : 80000usd

Bolt: Mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (a cylinder with an external thread) is required to be fitted with a nut for fastening the two parts with through holes. This type of connection is called a bolted connection...

Saturday, September 07, 2019

There are bubbles in the mobile phase, the pump is turned off, the pressure relief valve is opened, the purge button is turned on, the degas is cleaned, the bubbles are continuously ejected from the HPLC column, and the mobile phase enters the mobile phase. No matter how many times...

Friday, September 06, 2019

Price : As we produce OEM de

Product Information: Material: Stainless Steel Logo: Debossed Design: Cut Out Plating: Gold Plating + Nickle Plating Size: Can be customized according to your request. Welcome to contact us to custom deputy sheriff belt buckle! You can send email to order@dhmedal.com or call us by...

Friday, September 06, 2019

Price : As we produce OEM de

Bullion patches are used by elite clubs, military uniforms, golf clubs. Bullion patches give depth to the artwork through the use of gold and silver wire that are accurately arranged and stitched by hands, it is pure hand-made, and each product will be with perfect quality. Donghong...

Friday, September 06, 2019

Price : As we produce OEM de

Buckles are as much in use today as they have been in the past and mostly are to secure one's belt.The basic buckle frame comes in a variety of shapes and sizes depending on the intended use and fashion of the era. Specifications of our custom military belt buckles: Material: Bronze...

Friday, September 06, 2019

Price : As we produce OEM de

Specifications of the animal patches: Material: Twill Fabric+ Rayon/Nylon Thread Logo: Embroidered Shape: Dog Border: Merrowed Border Backing: Sew On Donghong Craft offer custom service of 2D or 3D embroidery patches. We We have animal patches for sale,welcome to contact us for quotations...

Friday, September 06, 2019

Price : As we produce OEM de

Specifications of theSecret Service Badge: Material: Bronze Plating: Gold Plating Logo: 3D, Embossed & Debossed Color: Hard Enamel Background: Texture, Gritty Attachment: Safety Pin Donghong Craft is professional maker of pins and badges with 35 years experience. Welcome to contact...

Friday, September 06, 2019

Price : As we produce OEM de

Specifications of the New Orleans Police Badge : Material: Bronze Plating: Nickle Plating, Gold Plating Shape: Oval Logo: Embossed & Debossed Color: Hard Enamel Attachment: Safety Pin Donghong Craft is professional maker of pins and badges with 35 years experience. Welcome to...

Friday, September 06, 2019

Price : As we produce OEM de

3D Football Challenge Coins Specifications of the 3D Football Challenge Coins : Material: Zinc Alloy Color: Soft Enamel Motifs: 3D , Embossed & Debossed Plating: Gold Plating Donghong Craft is a challenge coin maker for 35 years. Welcome to contact us for more information or...

Wednesday, September 04, 2019

In the past decade, the global cosmetic market has shown a tough and stable growth, and there was no stagnant or negative growth in one year. Even though the growth slowed down in the crisis year of 2008-2009, it quickly returned to the historical normal growth level in the recovery...

Wednesday, September 04, 2019

Nothing compares to the joy of receiving fresh flowers. Flowers can express many emotions, such as love, sympathy, and blessings. Whether it is love, family or friendship, flowers can be a gift. From birthday flowers to get well flowers or Mother's Day flowers; we have the perfect...

Wednesday, September 04, 2019

In the past decade, the global cosmetic market has shown a tough and stable growth, and there was no stagnant or negative growth in one year. Even though the growth slowed down in the crisis year of 2008-2009, it quickly returned to the historical normal growth level in the recovery...

Wednesday, September 04, 2019

Nothing compares to the joy of receiving fresh flowers. Flower box wedding is also every girl's dream. Flowers can express many emotions, such as love, sympathy, and blessings. Whether it is love, family or friendship, flowers can be a gift. From birthday flowers to get well flowers...

Wednesday, September 04, 2019

In the past decade, the global cosmetic market has shown a tough and stable growth, and there was no stagnant or negative growth in one year. Even though the growth slowed down in the crisis year of 2008-2009, it quickly returned to the historical normal growth level in the recovery...

Wednesday, September 04, 2019

Nothing compares to the joy of receiving fresh flowers. Flowers can express many emotions, such as love, sympathy, and blessings. Whether it is love, family or friendship, flowers can be a gift. From birthday flowers to get well flowers or Mother's Day flowers; we have the perfect...

Wednesday, September 04, 2019

In the past decade, the global cosmetic market has shown a tough and stable growth, and there was no stagnant or negative growth in one year. Even though the growth slowed down in the crisis year of 2008-2009, it quickly returned to the historical normal growth level in the recovery...

Wednesday, September 04, 2019

Magazine printing is an important type of printing that provides entertainment and information at the same time. A magazine is your chance to share your passion with the world. Collect stories, interviews, and photographs to create a newsstand-quality mag that can't be overlooked...

Wednesday, September 04, 2019

Foldable box has the characteristics of low processing cost, convenient storage, and transportation, suitable for various printing methods, and the folding box is suitable for automatic packaging, easy to sell and display, good recycling and environmental protection. Application of...

Tuesday, September 03, 2019

Every woman who loves beauty will have a group of precious jewelry that she can't let go of. Wearing appropriate jewelry is just like an inaccessible part of a woman's body. The development of jewelry boxes is also constantly innovating, such as using mashup patterns for packaging...

Tuesday, September 03, 2019

Every woman who loves beauty will have a group of precious jewelry that she can't let go of. Wearing appropriate jewelry is just like an inaccessible part of a woman's body. The development of jewelry boxes is also constantly innovating, such as using mashup patterns for packaging...