High quality DEAE cellulose DE-23 9013-34-7 with best price CAS NO.9013-34-7

Our Advantages:

1. Direct delivery from stock: Stock can be shipped immediately upon receipt of your payment.

2. The product covers a wide range of people: serving customers from all continents.

3. Payment method :PayPal, TT, Alipay, etc

4. Samples are available

5. Keep track of your order, cooperate with customs clearance, etc

6. Tight packaging, most products are transported at room temperature, such as low-temperature products can add ice packs.

English name: DEAE cellulose DE-23； DEAE-Cellulose microgranular
Level: Column chromatography
Functional group: Diethylamineethyl
Positive moisture content: ≤ 18%
Exchange capacity: 1.0mol/g
Particle size: 400um
The bed volume is approximately 9ml/g (depending on the pH value of the solution, filling pressure, and cellulose particle size).
Maximum flow rate: 50mm/min
Applicable pH value: 2-9.5
Characteristic: Diethylamineethyl cellulose. DEAE cellulose is an anion exchanger that appears as fibers or particles and is used as a material for column chromatography separation. The exchange group is - O-CH2-CH2-N (C2H5) 2, and it is the most widely used ion exchange cellulose. This product is insoluble in ethanol, water, acid, and dilute alkali. Mainly used for separating neutral and acidic proteins, polysaccharides, nucleic acids, and other substances. Also used for plant extraction. It has the characteristics of high stability, large adsorption capacity for large molecules, fast action speed, easy elution, and strong separation ability.
Purpose: Biochemical research. Used for column chromatography analysis to separate and purify polysaccharides, peptides, nucleotides, enzymes, serum components, viruses, etc., anion exchange packing
preservation: RT

Nanjing Duly Biotech Co.,Ltd 

has been established for 11 years. It  is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, nucleic acids, pigments, amino acids, vitamins,carbohydrates, buffers, surfactants,culture media and Separation of materials and kits.There are more than 10,000 products in total.

Our company’s aim is to provide customers with the best quality products and the most intimate service.Personnel has been trained; every batch of material is checked; each procedure guarantees the quality; every bag of our products is top grade;service is thoughtful all the time.The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

FAQ

Q1: Are you a manufacturer?

Answer: Yes, we are factory founded on 2009.

Q2:How to contact with us?

Answer: Search our company name as Nanjing Duly Biotech Co., Ltd. Please contact sales for specific information.

Q3:Can you give me a discount price?

Answer:Surely,It depend on your qty.

Q4: How can i get a sample?

Answer:Free sample is available,but freight charges will be at your account and the charges will be return to you dudect from your order in future.

Q5:What are the main categories of products sold by the company?

Answer: It  is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, antibiotics, plant hormones, nucleic acids, pigments, amino acids, vitamins, carbohydrates, buffers, surfactants, culture media and Separation of materials and kits.

Q6:Is the company mainly engaged in small packaging or large packaging?

Answer: Mainly do small packaging reagents, large packaging also do, specific can ask customer service personnel.