Smooth filtering low residual rate Syringe Filters

In the analysis of high performance liquid chromatography (HPLC), the packing of chromatographic column has smaller particle size and is easily blocked by impurity particles. Therefore, samples and solvents need to be pre-filtered to remove particulate pollutants and protect the instrument. Ion chromatography, commonly used in environmental analysis, also requires that inorganic pollutants should not be introduced into sample pretreatment. Needle filter can be used in HPLC analysis and IC analysis, and filtering sample solution is an important step in sample pretreatment. Ronghua uses the most advanced testing methods and production technology to produce needle filters with excellent quality. The product quality is far superior to other domestic counterparts. It fills the gap of domestic high-end products.

Features and Benefits:

1. 4 kinds of membrane size: diameter 13mm,25mm,33mm,50mm

2. 2 kinds pore sizes:0.22 and 0.45 μm (other size can be customized)

3.Selection of high-quality sanitary grade polypropylene material for the shell of needle filter

4.The structure design of needle filter product is precise, which ensures the fluency of filtration, rationalization of internal space and low residual rate, thus reducing the waste of samples.

5.The edge of the needle filter is threaded to prevent slippage.

6.The needle filter has stable membrane quality and zero difference between batches, which ensures the consistency of analysis results.

7.Acupuncture filter membranes have precise pore size, providing comprehensive protection for your instrument and chromatographic column.

8.Needle filters are clearly labeled to avoid confusion.

9.Needle filter Ruhr interface with lock to prevent filter from flying out due to excessive pressure

Application:

1. Filtration and clarification of small volumes

2. Sterilization of aqueous and dilute organic solvents

3. HPLC sample preparation

4. Biological sample preparation

5. Don't use with: Acids, Aggressive Halogenated hydrocarbons, protein samples (Nylon is a high binder)

FAQ:

Q: Are you trading company or manufacturer ?
A: Yes, we are the manufacturer with continuous and improved R & D, production, sales and service supply.
Q: How long is your delivery time?
A: Generally it is 7-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge if the value is not big, but the courier charge will be on your side.
Q: What is your terms of payment ?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shipment. ( Mainly accept Paypal, West Union and T/T)

Shanghai Daitto Filtration now has quite a few products in stock in its factory. Also dealing with customized service, we warmly welcome you to buy or wholesale discount and cheap products at low price with us.

1. Our History

Established in 2006,located in Shanghai City east China,DAITTO company is a professional Filter cloth OEM manufacturer,products contain Dust Filter Cloth,Liquid Filter Cloth ，Dust Filter Bag，Liquid Filter Bag，Filter Cartridge and Filter accessories.
We always take the concept: All for Customers, Quality First, Guide by Market, Continuous innovation and persist in All Function, Convenience and Utility, and with Reasonable Price.

DAITTO Company is committed to technological innovation, which challenges world advanced technology as own task. It has successively developed nylon 6, PVDF, nylon 66, hydrophilic polyvinylidene fluoride and other micro-porous filter membrane.Domestic blank fields are filled by many of our products, thereby making contribution for developing filtration industry in China.
 

DAITTO People always with great passion and confidence are striding forward with you to make mutual benefits and create bright future.

2. Our Factory
DAITTO Company is located in the China international metro city-Shanghai. As a global supplier in FILTER CLOTH,CUSTOM MANUFACTURED FILTERS, PHARMACEUTICAL FILTERS and so on. DAITTO is to create added value for customers around the world.

3. Our Product
DAITTO Products includes the following:
 

FILTER CLOTH
Polypropylene Filter Cloth
Polypropylene Felt Filter Cloth
Polyester Filter Cloth
Polyester Felt Filter Cloth
Nylon Filter Cloth
Cotton Filter Cloth
Conductive (Anti-Static) & Non-Conductive Filter Cloth
Mesh Filter Cloth
 

CUSTOM MANUFACTURED FILTERS
Connector Chutes, Skirts & Other Specialty Filters
Filter Bags-Nutsche Pressure/Vacuum
Dust Bags
Centrifuge Liners
Centrifuge Bags
Plate & Frame Press Filters
Rotary Drum Vacuum Filters
Filter Screens-Cage Filter Systems
 

PHARMACEUTICAL FILTERS
Fluid Bed Dryer Bags
Filter Sleeves & Socks
Filter Sleeves For Pleated Cartridge Fluid Bed Dryers
Fluid Bed Mobile Bowl Covers
We supply FILTER products all over the globe to a wide range of companies worldwide, ranging from large multinational organizations to small individual companies.

4. Product Application
Our products are widely used in the following industry, such as Filter Systems:
Manufacturing /Industrial
Woodworking
Milling
Food Processing
Metal Working
Pharmaceutical /Nutraceutical
Painting /Powder Coatings
Oil Field
Municipal
Wastewater Treatment
Transportation
Waster Water Treatment Plants

5. Our Certificate
We always feel that all success of our company is directly related to the quality of the products we offer. They meet the highest quality requirements as stipulated in ISO9001 and our stringent quality control system.

6. Production Equipment
Our Quality Control Department oversees all aspects relating to our products longevity and
reliability. Handling everything from incoming material inspection, product process inspection and finished product inspection every step of the inspection process is carefully monitored to insure
every products meets our standards and those of our customers.
Along with our Quality Standards DAITTO has also improved and grown our Manufacturing
Capacity.
DAITTO always take the concept: All for Customers, Quality First, Guide by Market, Continuous innovation and persist in All Function, Convenience and Utility, and with Reasonable Price.

7. Production Market
We have customers from both domestic market and oversea market. DAITTO Sales team can speak fluent English for good communication. Problem Solving
Filter Services prides itself on the problem solving service, it is able to offer customers. DAITTO can offer updated ideas to provide a more efficient filter solution. This could include advice on the technical properties of the fibers used in order to extend the replacement life of a filter bag.

8. Our service
Filtration & Purification & Separation
Besides our existing molded products, DAITTO also OEM filter products according with customer's requirements. CUSTOM PRODUCTION
 

Problem Solving
Filter Services prides itself on the problem solving service it is able to offer customers. The company can offer updated ideas to provide a more efficient filter solution.
 

24 Hour Emergency Consultancy Service
Filter Services also offers its customers a 24 hour emergency service and can respond to urgent orders either same day or for more complex orders within two working days depending on our stocks. Consulting services to study critical applications