ORGANIC - 2754 Annonces

Lundi 23 septembre 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...

Vendredi 20 septembre 2019

The water filter cartridge is generally divided into MF (microfiltration), UF (ultrafiltration), NF (nanofiltration) and RO (reverse osmosis) and SF (sodium-ion exchanger filtration) for different purposes. Materials 1.MF: PPF (5-25 micron); active carbon granule and bar (5 micron)...

Vendredi 20 septembre 2019

Hawach Scientific company specializes in the production of PES filter membrane, stable quality, products exported to Europe, North America, and other countries. We have more than 16 years of experience in the filtration industry. Pore size : 0.1um /0.22um/0.45um/0.65um/0.8um/1.2um Diamter ...

Vendredi 20 septembre 2019

Silica matrix HPLC columns are generally compatible, but organic polymer matrix columns may expand or contract in some solvent combinations, which will affect their chromatographic behavior. Wash each solvent system at least 20 volumes. Because some solvent systems are highly viscous...

Jeudi 19 septembre 2019

The determination of 10 plant polyphenols in tobacco samples by solid phase extraction and high-performance liquid chromatography as below: Plant polyphenols are important substances in tobacco. The content of polyphenols in tobacco has an important influence on tobacco quality. Therefore...

Jeudi 19 septembre 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...

Mardi 17 septembre 2019

Quantité : 5 litre - Prix : 25,00 €

L'huile de cheveux d'argan est utilisée dans beaucoup de pays du monde en tant que composant principal pour traiter les cheveux, les nourrir et les rendre plus forts, capables de faire face aux nombreuses maladies des maladies des cheveux. L'huile de cheveux d'argan a de nombreux avantages...

Mardi 17 septembre 2019

Quantité : 5 litre - Prix : 25,00 €

Pendant des années, l'huile d'argan de qualité a été utilisée pour aider à infuser dans le corps un assistant naturel pour améliorer la qualité de notre peau et bien plus encore. Grâce à l'utilisation d'huile d'argan en vrac, vous pouvez vous assurer que vos cheveux et votre peau...

Mardi 17 septembre 2019

Quantité : 5 litre - Prix : 25,00 €

Les fabricants d'huile d'argan utilisent de l'arganier pur qui a été détruit pour produire de l'huile vierge. La qualité nouvellement fabriquée et luxueuse vous assure d'obtenir ce que vous méritez vraiment: une huile Triple Extra Virgin Grade one. Notre entreprise importe ses produits...

Lundi 16 septembre 2019

The syringe filter is mainly used for the filtration of solvent samples, which holds a crucial position in the sample prefiltration procedure, especially in the HPLC sample analysis. There are two basic aspects of the syringe filter that should be learned and memorized clearly. Composition...

Samedi 14 septembre 2019

A fire truck (also called fire water truck, fire water foam truck, firefighter, firefighting truck, fire apparatus, fire engine, or fire appliance), Which is a vehicle designed primarily for firefighting operations. In addition, many fire departments often employ their vehicles for...

Jeudi 12 septembre 2019

Quantité : 20000 - Prix : 420,00 €

Il s'agit d'une huile naturelle extraite de graines de fruits Opuntia ficus indica. Ce cactus peut atteindre 2 mètres de haut et nécessite peu d'eau. Ils prospèrent dans les régions chaudes et sèches - comme le Maroc. Ils produisent une belle fleur jaune vif et rosâtre au printemps...

Jeudi 12 septembre 2019

Cellulose extraction thimbles are highly recommended as the high-quality sample reservoirs for quality control, research, and analytical applications especially when solvent extraction of solids and semi-solids need to be carried out. And the use of a Soxhlet extractor loads the safe...

Mercredi 11 septembre 2019

Flash chromatography is one of the methods in the preparation of liquid chromatography and is usually used for the separation of organic compounds. Flash chromatography has the advantages of ease of operation, low cost, and fast analysis. There are few other techniques for purifying...

Mercredi 11 septembre 2019

Generally, there are five types of filter capsule based on the membrane it contains, which includes PES, PP, PTFE, Nylon and GF type. The former three types are widely applied in various fields and receive great feedback from the users. - PES Filter Capsule - The PES filter capsule...

Mercredi 11 septembre 2019

The structure of the SPE cartridge is mainly divided into four parts: column tube, sieve plate, adsorbent and supporting device. The characteristics of each part are briefly introduced below. Column tube: A carrier for the adsorbent, made from serum grade polypropylene. Commonly used...

Samedi 07 septembre 2019

Quantité : 2000 MT - Prix : EUR 1000 / Ton

Type: Almond Cultivation Type: Organic Processing Type: Raw and Roasted Style: Dried Grade: 1ST Place of Origin: USA Taste: Sweet/Salty Moisture: Max 6 % Purity: Around 99.00 % Broken almond: Max5 % Bad almond of obscure: 5% Aflatoxins: Max 5PPB Size: length 1.2-1.5 cm Shelf Life...

Mardi 03 septembre 2019

Hawach hydrophobic polytetrafluoroethylene(PTFE) pleated filter cartridge has high porosity, high flow rate, and strong bacterial interception ability. Unique PTFE and polypropylene materials make it have wide chemical compatibility and biological safety. Hawach PTFE pleated filter...

Jeudi 22 août 2019

Organica Group offers various black soap products. We deal as a wholesale supplier of original Moroccan black soap. The products are 100% organic and natural and we ensure their quality and authenticity. Benefits The black soap is originally produced in Morocco where traditional...

Jeudi 22 août 2019

QuEChERS is an extraction method for pesticides in fruits and vegetables. It is also a cleanup method we use to remove sugars, lipids, organic acids, proteins, pigments, and excess water. After the publication of the original QuEChERS method in 2003, QuEChERS has been practiced all...

Samedi 17 août 2019

Quantité : 500kg

The Characteristics of silicone electrical insulation Product 1. Heat and Cold Resistance Since silicone rubber has high bond energy and good chemical stability, its heat resistance is better than that of organic polymers. Furthermore, since the intermolecular interaction force is weak...

Samedi 17 août 2019

Quantité : 500kg

The silicone rubber insulation coating is made from special silicone rubber, high-performance material and other polymers by polymer blending technology. Its basic structural unit is silicon - oxygen chain while its side chain is connected by silicone with another organic radical group...

Samedi 17 août 2019

Quantité : 500kg

We offer different kinds of composite insulator for substation. Contact us get more details about composite insulator, such as TDS, Application Method, OEM etc. We can supply different type of composite silicone insulator, also customer required. Composite insulator composite polymer...

Vendredi 16 août 2019

According to the given principles of Hawach, there are three general sorts of syringe filter products specially designed for different customers' requirements. FILTSTAR Series With a high class, transparent color and imported membrane, the FILTSTAR is obviously distinguished with three standards...

Vendredi 16 août 2019

The sample vial also referred to the aseptic vial, is an essential tool for the detection of pollution contaminants. It is usually used with an automatic sampler or just as a storage device. In accordance with the vial material, there are mainly two types of sample vial – glass type...

Vendredi 16 août 2019

The membrane filters of different materials have different characteristics. Here are as follows: - Nylon (NY) Material - Features: hydrophilic, resistant to some organic materials, not strong acid, protein binding capacity is high, so it is not suitable for protein recovery. Application...

Jeudi 15 août 2019

Bottle-top dispenser, also known as bottle-top distributor and bottle-top pipette, is an instrument for accurately measuring liquid chemicals. It is generally divided into automatic bottle-top separator, continuous bottle-top separator, glass separator, bottle-top separator, bottle-top...

Jeudi 15 août 2019

The similarities FLASH and SPE are all column chromatography separation technology. FLASH is a fast separation mode for preparative chromatography, using optimized pre-packed low and medium pressure columns for chromatographic separation. The separation mechanism, stationary phase...

Mercredi 14 août 2019

Quantité : 1 - Prix : 5,89 €

Quick Details Grade: 1000 Series Temper: O-H112 Type: Roll Application: Cooking, food Width: 300-800 mm Place of Origin: Chongqing, China (Mainland) Brand Name: LANREN Model Number: Foil-105 Packing: Standard Sea-worthy Packing Material: Aluminum Alloy Metal Price term:...

Mercredi 14 août 2019

Flash column chromatography is an alternative to long column chromatography developed in 1978. This method aims to separate the components from the mixture and thereby purify it. It is built from existing long column chromatography techniques and is time-consuming and often unsatisfactory...