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Saturday, September 28, 2019

Depending on the packing of the HPLC column. The following column types are available on the market: 1. Silica gel HPLC column: Silica gel is the earliest chromatographic column packing used in liquid chromatography. It has a wide range of applications. However, it can only be used...

Friday, September 27, 2019

The SS ceramic membrane module is designed by different applications. Stainless steel could be used as the material of module/housing, that is, ss membrane housing. JIUWU company could produce the extra large stainless steel membrane housing as customer demand, such as loading over...

Wednesday, September 25, 2019

High temperature resistant phytase is prepared by liquid deep fermentation and post treatment. Phytase is a special kind of phosphomonophosphate hydrolysis enzyme, which catalyzes the hydrolysis of phytic acid into lower inositol phosphate derivations and inorganic phosphate. Phytase...

Monday, September 23, 2019

The reason for the QuEChERS matrix effect in the liquid state is generally considered to be due to the non-volatile components in the matrix and the substance to be tested, which competes in the ionization process. The matrix effect in gas phase temperament is generally attributed...

Monday, September 23, 2019

Let's take a look at two common adsorbents for adsorption chromatography. Polyamide The polyamide adsorbent can be divided into nylon 6 (polycaprolactam) and nylon 66 (polyhexamethylene adipamide), which are hydrogen bond adsorption and semi-chemical adsorption. There are many amide...

Thursday, September 19, 2019

It is a liquid chromatography using a chemically bonded phase as a stationary phase, which is formed by chemically reacting an organic molecule to a surface of a carrier (silica gel) by a covalent bond to form a uniform, firm monolayer thin layer. The separation mechanism is both...

Saturday, September 07, 2019

Quantity : 5000 MT - Price : EUR 100 / Ton

Typical Analysis Crude protein 80 % Crude fat 1 % Crude fiber 1 % Ruminant digestible protein 63.1 % Typical Amino Acid Profile Methionine 1.0% Crystine 1.4% Lysine 6.9% Tryptophane 1.0% Isoleucine 0.8% Histidine 3.05 % Valine 5.2% Leucine 10.3 % Arginine 2...

Friday, August 16, 2019

NH2 HPLC columns refer to the chromatographic columns that use silica gel as matrix carrier to bond amino groups. They are usually used for the analysis of carbohydrate compounds, and the mobile phase is usually methanol, acetonitrile and buffers salt solution. - The cleaning method...

Friday, August 09, 2019

Reversed-phase chromatography (RPC) contains any chromatographic method using a non-polar stationary phase. The word “reverse” has a historical background. In the 1970s, most liquid chromatography was performed on unmodified silica or alumina. Their surface chemistry is hydrophilic...

Thursday, August 08, 2019

Considering the comparative simplicity and maturity of the glass vial, customers rarely complain about its quality. However, the applicability of the autosamplers is actually essential to big manufacturing companies. Severely in terms of International Standard, vials of Hawach are...

Thursday, August 01, 2019

There are two different cases of retention time: retention time drift and retention time fluctuations. The former means that the retention time changes only in one direction, while the latter refers to the fluctuation of the retention time without a fixed law. It is often helpful...

Friday, July 19, 2019

Bonded-phase chromatography is a liquid-liquid chromatography method in which a stationary phase is covalently bound to a carrier particle, which overcomes the mechanical shock in the distribution chromatography, the constant loss of the stationary phase and the gradual change of...

Thursday, July 11, 2019

Columns Ahead Statement Generally speaking, SPE/FLASH is mainly applied to the pretreatment of samples. People can easily perceive that SPE/FLASH columns separate salt and sugar, while HPLC ones can make glucose, maltose and sucrose apart from the sugar solution, which posses more...

Friday, June 14, 2019

Hawach introduced the properties and application range of HPLC column stationary phase in the silica gel matrix. Silica gel matrix: Silica gel, weakly acidic, has a strong memory, used to separate non-polar, weakly acidic compounds, oils, etc.; C18, a silica-based uncapped reversed-phase...

Tuesday, April 09, 2019

Quantity : 100000 - Price : 6$

Quinoa is one of the most popular health foods in the world. Quinoa free of gluten, High protein content is one of the few vegetarian foods that contain all nine essential ingredients Amino acids.It is also high in fiber, magnesium, vitamin B, iron, potassium, Calcium, phosphorus...

Friday, January 18, 2019

Price : USD 5.56-5.72 / Gram

Supplying Ability: 500 Grams / Month Price Term: FOB Payment Terms: L/C T/T Western Union Port: shanghai HS Code: 1211903960 Quick Details Country of Origin: China Brand Name: xiancaoyu Material: Huoshan dendrobium officinale Average Lead Time: According to the product and quantity...

Friday, May 25, 2018

Quantity : 10g min or - Price : 1,00 €

Product name: 5f-adb CAS NO. 1715016-75-3 Purity: 99.8% Appearance: white powder Package: 1kg/ Aluminum foil bag Application: Research purpose ProductionCapacity: 500 Kilogram/Month Storage: Kept in a cool, dry and ventilated place Port: Shanghai, Guangzhou, Shenzhen,Hongkong Formula...

Friday, March 23, 2018

Product Description Our compound amino acid powder contain organic nitrogen and in-organic nitrogen, which not only can be used as raw materials for foliar fertilizer but also can be apply on the crops as water flush fertilizer, ground fertilizer and basic fertilizer. Product Specification...

Thursday, January 11, 2018

Quantity : 600 tons - Price : US$3080/metric ton

Product name：Amino acid powder 1: MODEL: Amino acids≥80% 2: APPEARANCE&ODOR: Light yellow powder with a little amino odor 3.APPLICATION: As a total nitrogen of min 14%,it can quickly supply the nutrition of plant，usually applicated as fertilizer on agricultural. 4.SPECIFICATION：If need ...

Friday, September 08, 2017

Quantity : 100 tons - Price : US$3080/metric ton

TECHNICAL DATE OF SHEET Product name：Amino acid powder 1: MODEL: Amino acids≥80% 2: APPEARANCE&ODOR: Light yellow powder with a little amino odor 3.APPLICATION: As a total nitrogen of min 14%,it can quickly supply the nutrition of plant，usually applicated as fertilizer on agricultural...

Tuesday, August 15, 2017

Cellulose TLC Plate coated with a complex of cellulose and poly- ethyleneimine anion exchange layers, it is suitable for the separation of substances with exchange-active groups, such as amino acids, peptides, enzymes, nucleic acid constituents (nucleotides, nucleosides) and analysis...

Tuesday, April 11, 2017

Factory Supply High Quality Luo Han Guo Extract! Products name: Luo Han Guo Extract Latin Name: Momordica Grosvenori Swingle Other name: Momordica grosvenori,Monk Fruit,Fructus Momordicae,Siraitia grosvenorii Extract,Lo Han Guo Extract Appearance: Yellow or White powder Specification...

Tuesday, April 11, 2017

Factory Supply High Quality Luo Han Guo Extract! Products name: Luo Han Guo Extract Latin Name: Momordica Grosvenori Swingle Other name: Momordica grosvenori,Monk Fruit,Fructus Momordicae,Siraitia grosvenorii Extract,Lo Han Guo Extract Appearance: Yellow or White powder Specification...

Tuesday, April 11, 2017

Factory Supply High Quality Luo Han Guo Extract! Products name: Luo Han Guo Extract Latin Name: Momordica Grosvenori Swingle Other name: Momordica grosvenori,Monk Fruit,Fructus Momordicae,Siraitia grosvenorii Extract,Lo Han Guo Extract Appearance: Yellow or White powder Specification...

Saturday, April 01, 2017

Glutathione (GSH) is an important antioxidant in plants, animals, fungi, and some bacteria and archaea. Glutathione is capable of preventing damage to important cellular components caused by reactive oxygen species such as free radicals, peroxides, lipid peroxides, and heavy metals...

Wednesday, February 22, 2017

Your Yorkshire Terrier is an especially lovable dog with strong character and loved for its long, silky, steel blue-grey fur, that is astoundingly similar to human hair. To keep their hair continually growing, Yorkshire Terriers need up to a 35% protein daily diet. One of the unique...

Thursday, January 05, 2017

Quantity : MOQ:500KG - Price : 15USD/KG

CAS NO: 73-22-3 Molecular Formula: C11H12N2O2 Molecular Weight: 204.23 Appearance: - White or yellow-white crystal or crystalline powder. - Odorless of slight odor. - Slight bitter taste. - Slightly soluble in water. Indications: Widely used in piglet, all kinds of pig feed...

Wednesday, December 28, 2016

Zinc Stearate Dioxide rendered lightweight fine white powder, flammable, ignition point 900 ℃, with a warm smell, a density of 1.095g / CM3. Insoluble in water, , ether, soluble in hot ethanol, turpentine, benzene and other organic solvents and acids. It will be heated and dissolved...

Tuesday, November 15, 2016

Quantity : 1SET - Price : USD4000

applicable industries: RT-302 Desktop constant temperature and humidity test chamber applied to test the products quality, such as electronic, plastic products, electrical appliances, instruments, food, vehicles, metals, chemicals, building materials, aerospace, medical care .....

Saturday, September 03, 2016

Price : 10,00 €

L G Fertilizer Co. is one of the leading China amino acid 50 manufacturers and suppliers,Website: http://www.lgagrofertilizer.com, and also a professional amino acid 50 company and factory, welcome to buy best and newest discount low price and high quality amino acid 50 products from us...