BONDING - 820 Annonces

Tuesday 17 September 2019

Adsorption chromatography uses the difference in adsorption capacity of substances in stationary phase adsorption to achieve separation of the mixture. The chromatographic process of adsorption chromatography is the process in which the mobile phase molecules compete with the material...

Wednesday 11 September 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...

Thursday 05 September 2019

The abrasive paper roll is coated abrasive, its grains are bonded to the heavyweight paper base by high strength resin in the procession of electrostatic sand-planting. The heavy weight backing paper is high tensile strength, high tear strength, and low elongation. Special-made E-wt...

Tuesday 03 September 2019

Chemical properties of the chromatographic column could affect the performance of the C18 HPLC column. Performance factors of C18 HPLC columns: bonding type Single tooth bonding can improve the mass transfer rate and accelerate column balance. Double tooth bonding can increase the...

Friday 30 August 2019

Quantité : 100pcs - Prix : 6,00 €

la chine lab supplies limited utilise la technologie exclusive de septations à bond cautionnement de bouchons en polypropylène, tout en conservant les propriétés à faible suintement du septum.cette technologie unique est actuellement disponible en 24-414, 9 mm et 13-425 des bouchons à vis...

Friday 16 August 2019

- Category - In terms of the filler type, SPE column can be divided into four applications of silicone bonding matrix, polymer matrix, absorption matrix and specialized columns. Besides, the silicone bonding has four sorts—antiphase(C18 sealing end/uncapped/hydrophile, C8), positive...

Thursday 01 August 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...

Tuesday 23 July 2019

Fire clay mortar description The Fire clay mortar manufactured by our company is fabricated from top quality raw material and processed through most advanced processing techniques. Features of fire clay mortar 1. Excellent bonding capacity 2. High refractoriness 3. Good corrosion...

Friday 19 July 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...

Tuesday 09 July 2019

Polymeric MCX SPE cartridges are used to extract strongly alkaline compounds. MCX is a mixed strong cation exchange adsorbent obtained by bonding sulfonic acid groups on highly crosslinked PS/DVB surface. It has both reverse phase and cationic exchange retentive properties and good...

Monday 01 July 2019

- High Performance Silicone Adhesive/heat resistant waterproof Sealant - 3334 - - FEATURES OF GOLOHO-3334 - Convenient: one-part, deoximation, rapid cure at room temperature Neutral, no corrosion to metal, anti-yellowing. Excellent adhesive to hard bonding materials without prime Use at...

Monday 01 July 2019

- RTV-1 Silicone Rubber - RTV-1 silicone is a condensed non conductive silicone rubber that is gradually cured from outside to inside by contacting with moisture in the air. rtv grease-1 silicone rubber are used in bonding, sealing, encapsulating photovoltaic module components including...

Friday 28 June 2019

Stationary Phase & Mobile Phase The stationary phase is used to separate the substances, which is packed into HPLC Column directly; Mobile phase is the carrier, which carries the substances into the stationary phase and goes through the stationary phase. It is gas in the vapor phase...

Wednesday 19 June 2019

The most important process of the whole purification is selecting the most suitable Flash column. And now we will talk about the key content of the column: stationary phase. Stationary phase, commonly known as filler, is the most central part of chromatography. When we choose the...

Monday 17 June 2019

Fire clay mortar description The Fire clay mortar manufactured by our company is fabricated from top quality raw material and processed through most advanced processing techniques. Features of fire clay mortar 1. Excellent bonding capacity 2. High refractoriness 3. Good corrosion...

Saturday 15 June 2019

Nowadays, automated assembly technology is gradually replacing the manual assembly, since it can reduce labor costs and improve production efficiency and product stability. Yiheda has wealth of experience in developing automated assembly machine for many industries, such as automotive...

Friday 14 June 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...

Thursday 06 June 2019

The fast liquid chromatography column optimization function, or “GO” function, converts the linear gradient into a step gradient and optimizes the elution conditions near the confirmed elution peak. First, purify a small portion of the sample with a small column and wait until the...

Friday 17 May 2019

Polyethylene foamed packages, also name as EPE packages, is kind of new type packing material with the features of damp proofing, shock proofing, sound insulation, heat preservation, and good plasticity. It is an ideal substitute for traditional packing material and used widely in...

Monday 29 April 2019

C1 HPLC columns are made of ultra-pure silica gel, unique stationary phase bonding technology. High column efficiency, good peak shape symmetry, wide pH range. C1 HPLC Columns Localisation : Xi'an City , Shaanxi Province, P.R.China, 710077 Xi'an, Personne à contacter : Bruce Lu, +86...

Wednesday 17 April 2019

Electroplated diamond grinding wheel advantages: 1 The electroplating process is simple, the investment is small, and the manufacturing is convenient; 2 no need to trim, easy to use; 3 single-layer structure determines that it can reach a very high working speed, which has been as...

Wednesday 17 April 2019

The metal bond diamond grinding wheel is mostly made of a metal such as bronze as a bonding agent and is manufactured by a high-temperature sintering method. The bonding strength is high, the formability is good, the high-temperature resistance, the thermal conductivity, and the wear...

Friday 14 December 2018

- Fireproof Aluminum Composite Panel - Fireproof aluminium composite panel refers to a new type of decorative materials which has a series of excellent performance. It has been widely applied in curtain wall, indoor and outdoor decoration and other fields since it's created opening...

Tuesday 28 August 2018

SUZHOU YUNCHENG EX/M CO., Ltd, with a factory WUJIANG RENO WEAVING CO, TD is located in Shengze town, wujiang city, China's Fabrics supplier the professional The company is specialized in the production of polyester, nylon, cotton blended fabrics, as their printing, coating, bonding TPU...

Wednesday 15 August 2018

- Product Detail of Rubber Cushion - Rubber cushion pads are widely used in automobile engines and other mechanical equipment, which have shock absorber, effectively increase the service life of equipment, good sealing performance, wear-resisting and anti-aging properties. 【Product...

Saturday 14 July 2018

Relong can be your supplier for automotive custom parts. Send us a print, sketch or existing part and let us quote to your specification. Relong experienced staff will help answer technical questions and select the correct parts along with the proper material for your application...

Friday 13 July 2018

Quantité : 1 set - Prix : USD $20000-435000

Multilayers high amplitude vibrating screen, high efficient stone circular vibrating screen Applications of Multilayers high amplitude vibrating screen, high efficient stone circular vibrating screen: 1. Multilayers high amplitude vibrating screen, high efficient stone circular vibrating...

Saturday 02 June 2018

Thickness: 15mic, 17mic, 38mic, 50mic, max 150mic Material: PET/BOPP/PVC Type: Transparent/metalized/Color coated Width range: 250mm to 1600mm Roll length: 2000m to 6000m Pattern: More than 100 different holographic patterns Color: 15 different colors MOQ: 8000 square meters each...

Saturday 02 June 2018

Épaisseur: 100mic, 130mic, max 170mic matériel: rpc / pvc / pet type: transparent / métallisé / color coated 1600 mm: 250 mm de largeur 2 000 m de longueur: 50 à rouleau tendance: plus de 100 différents modèles à paillettes couleur: plus de 20 de couleurs différentes la moq: 5000...

Saturday 12 May 2018

A principle of hot dipped galvanized: galvanized iron to clean clean, then solvent treatment, drying after immersed in liquid zinc, iron and zinc layer of molten zinc reaction produce an alloying, the process for degreasing, washing, pickling, helps the plating - drying - hot dip galvanized...