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Wednesday 31 July 2019

- Description of Top Entry Ball Valve: - ZECO top entry ball valve is widely used in oil and natural gas pipelines (industrial valve). Top entry ball valve and side entry ball valve are also divided into floating structure and trunnion mounted structure, the main difference between...

Wednesday 31 July 2019

- Description of Trunnion Mounted Ball Valve: - ZECO trunnion mounted ball valve is suitable for natural gas, oil and gas, chemical industry, metallurgy and other industries, sealing structure is divided into pre-ball sealing structure, post-ball sealing structure and double sealing structure...

Wednesday 31 July 2019

- Description of Floating Ball Valve: - ZECO floating ball valve has two seats supporting the ball. Under medium pressure, the ball can be pressed tightly to the sealing surface for sealing at the outlet end. ZECO floating ball valve is suitable for the condition of temperature from...

Wednesday 31 July 2019

Sample vials play an important role in the experiments. We'd better not reuse them. If it has to be reused, the cleaning method is very important. It is noteworthy that vial pads must be replaced with new ones. Otherwise, the quantitative results will be affected. And here we will...

Wednesday 31 July 2019

- The Selection Principle of Silica Gel Column - Commonly, the maximum sample loading volume of a silica gel column is about 1/20 of the volume of the column's silica gel. However, as a practical matter, specific sample loading volume should be decided by each constituent's degree...

Wednesday 31 July 2019

Bag filter housings are multi-purpose filter equipment with the features of novel structure, small size, simple and flexible operation, energy saving, high efficiency, airtight work and strong adaptability. Otherwise, they are very convenient to replace the filter bags and there is...

Wednesday 31 July 2019

Membrane Filter Water Treatment Membrane filter water treatment is a solid-liquid separation technology. It filters water through membrane holes and retains impurities in water without chemical changes. However, due to the very small size of the membrane holes, there are some corresponding...

Wednesday 31 July 2019

Solid phase extraction (SPE), developed in the 1970s, can replace the traditional liquid-liquid extraction in many fields and has been applied more and more widely in the laboratory. The common solvent of SPE Hexane, isooctane, tetrahalide carbon, trihalomethane, dihalomethane, tetrahydrofuran...

Tuesday 30 July 2019

Are You Looking For ASTM A320 L7 Stud bolts suppliers in Singapore, Abu Dhabi, Dubai, Bahrain, Australia, South Africa and UK. Kamlesh Metal (India) ASTM A320 L7 Bolts Manufacture. ASTM A320 Grade L7 Studs (AISI 4140) specification covers alloy and stainless steel bolting in products...

Tuesday 30 July 2019

SILK BRIDGE Commerce International est une société de Commerce de tous types de produits à l'échelle internationale qui a pour objectif l'exportation de produits de qualité, de grande consommation et d'origine tunisienne. Nous entretenons des relations privilégiées et de confiances...

Tuesday 30 July 2019

Pipettes are an indispensable routine in the laboratory. They are used by every researcher, especially in the biological, pharmaceutical, chemical and other industries. The durability and accuracy of the corresponding pipettes are of the utmost concern. Some customers often mention...

Tuesday 30 July 2019

Increasing the rate of filtration through the force on the solution over gravity, vacuum filtration is an operation of evacuating the air below the filter paper to maintain the pressure differential across the filter medium. It is widely applied in the laboratory for various tests...

Tuesday 30 July 2019

Since its birth, the QuEChERS method has been widely used in pesticide residue analysis due to its unique advantages and characteristics of fast, simple and cheap. Lehotay et al. established a method, which uses the QuEChERS method to treat samples and analyze 229 kinds of pesticides...

Tuesday 30 July 2019

The extraction thimble, as its name implies, is a cylindrical element used for filtering. It is generally divided into extraction thimble for filtering gas and liquid media. Usually, we refer to the extraction thimble is mostly used to filter gas, called the air extraction thimble...

Tuesday 30 July 2019

This article will focus on the methods of using the bottle-top dispensers. 1. Put the intake pipe into the dispenser and then tighten the nut. 2. Put the drain pipe into the dispenser and then tighten it. 3. Take off the cap of the drain pipe and put it under the drain pipe 4. Adjust...

Tuesday 30 July 2019

Quantitative filter paper or qualitative filter paper, it is a question. While at the very beginning, we can distinguish from the literal meaning between quantitative and qualitative. Quantitative refers to fixed quantity, more about physical properties. Qualitative refers to fixed quality...

Tuesday 30 July 2019

The improper use of chromatographic columns will make the columns decrease or lose effectiveness. Generally speaking, the columns always have problems at the end of them. If we can install a short column with the same stationary phase as the analysis column in front of analysis column...

Sunday 28 July 2019

We supply Dairy Flush Valve at best price as we are one of the largest supplier & trader of Dairy Solenoid Valve in India. We have our stocking distributors in Delhi, Bangalore, Surat, (Gujarat), Get a good quality product at our place.The valve consists of two valve bodies, the...

Sunday 28 July 2019

Cantidad : 50 - Precio : $27

The PADIEOE Adjustable Cartridge Tattoo Grip This PADIEOE Grip offers you the ability to easily adjust needle depth all while securely locking your required depth into place, avoiding any unwanted adjustments or slips while working. It also has a high grade stainless steel back stem...

Sunday 28 July 2019

Cantidad : 50 - Precio : $6.70

25pcs Disposable Tattoo Tubes Flat ITATOO 25pcs 25mm 1" Silicone Soft Black Disposable Tattoo Tubes with Clear Long Flat Tips N501-4 Product Name: ITATOO disposable tattoo tubes with clear long tips Color: Black Model: N501-4-FT Weight: 23.3g/ 0.82 ounce Length: 10.8cm/ 4.25 inch Grip Dimension...

Sunday 28 July 2019

Cantidad : 50 - Precio : $6.80

50 Pcs #12 Disposable Tattoo Needles Mixed Features : -Brand: Wormhole -Use: For one-time use only. -Package: Each tattoo needles are sealed with blue sterilized dot in good condition. -Material: 316 medical stainless steel,100% sterilized to protect from being injected. -Term: fresh...

Sunday 28 July 2019

Cantidad : 50 - Precio : $8.80

20Pcs #12 Tattoo Needles Cartridge Product Information : Brand：Wormhole Tattoo Product Name： Tattoo Needle Cartridges Material：Made of 316L surgical stainless steel and medical-grade plastic. Sterilized: E.O. sterilized and packaged in blister pack. #10 Bugpin Diameters: 0.30MM #12...

Sunday 28 July 2019

Cantidad : 50 - Precio : $10

20Pcs M1 Tattoo Cartridge Needles #12 Product Information : Brand：Wormhole Tattoo Product Name： Tattoo Needle Cartridges Material：Made of 316L surgical stainless steel and medical-grade plastic. Sterilized: E.O. sterilized and packaged in blister pack. #10 Bugpin Diameters: 0.30MM...

Sunday 28 July 2019

Precio : $10

20Pcs RM #10 Bugpin Needles Cartridge Product Information : Brand：Wormhole Tattoo Product Name： Tattoo Needle Cartridges Material：Made of 316L surgical stainless steel and medical-grade plastic. Sterilized: E.O. sterilized and packaged in blister pack. #10 Bugpin Diameters: 0.30MM...

Sunday 28 July 2019

Cantidad : 50 - Precio : $8.80

20Pcs Round Liner Needles Cartridge Product Information : Brand：Wormhole Tattoo Product Name： Tattoo Needle Cartridges Material：Made of 316L surgical stainless steel and medical-grade plastic. Sterilized: E.O. sterilized and packaged in blister pack. #10 Bugpin Diameters: 0.30MM...

Sunday 28 July 2019

Cantidad : 50 - Precio : $8.80

20Pcs RS Tattoo Needle Cartridges #10 Product Information : Brand：Wormhole Tattoo Product Name： Tattoo Needle Cartridges Material：Made of 316L surgical stainless steel and medical-grade plastic. Sterilized: E.O. sterilized and packaged in blister pack. #10 Bugpin Diameters: 0.30MM...

Saturday 27 July 2019

SILK BRIDGE Commerce International est une société de Commerce de tous types de produits à l'échelle internationale qui a pour objectif l'exportation de produits de qualité, de grande consommation et d'origine tunisienne. Nous entretenons des relations privilégiées et de confiances...

Saturday 27 July 2019

Cantidad : At least o - Precio : 50-150000 USD

< span style="font-size:11.5px">Rough Terrain and Articulated Forklift CPCY-30 Technical Specification： Rated Load(kg) 3000 Max.unloading Height(mm) 3000 Overall Weight（kg） 3500-3800 Max.Grade Ability 16°≤30° Drive mode Four-wheel drive Wheel tires 20.5-16 pneumatic...

Thursday 25 July 2019

Precio : 12,00 €

- DM0604 High Speed Winding Machine - DM0604 high speed winding machine is applicable for winding sewing thread , embroidery thread , nylon thread ,etc. This machine features availability of computer-based separate control of each single spindle , a frequency –change slotted spool...

Thursday 25 July 2019

Cantidad : 50 - Precio : $13.80

20pcs Magnum Tattoo Needles Cartridge About the product: - Compatible with all standard cartridge grips & machines. - Made of 316L surgical stainless steel and medical-grade plastic. - E.O. Pre-sterilized and packaged in sterile blister packs. - No allen keys required, sold...