NORMAL - 9348 Annonces

Vendredi 02 août 2019

Quantité : 500 - Prix : 5,00 €

Place of Origin: Hebei, China (Mainland) Brand Name: DISHI Model Number: DS-SHAVINGBOWL02 Material: Ceramic Color: orange Logo: Customer Logo Size: 112*85*82MM Product Name: Shaving Brush Bowl MOQ: 500pcs Packing: paper box and Bubble packaging Use: Normal Skins Works with: shaving brush Shape...

Vendredi 02 août 2019

Syringe filter is a kind of disposal filter cartridge, which is attached at the end of injector for using. It is optional to use syringe needles, if it is possible, it could be installed in the end. It is generally made of plastic shells and thin films which acts as filters. Due to...

Vendredi 02 août 2019

Flash column pressure has something to do with the form of silica gel, the mesh number, the synthesis condition of filler, the condition of column packing, the mobile phase, and the temperature when analyzing. Different manufacturers' new flash columns, their column pressures may...

Mercredi 31 juillet 2019

- Description of Trunnion Mounted Ball Valve: - ZECO trunnion mounted ball valve is suitable for natural gas, oil and gas, chemical industry, metallurgy and other industries, sealing structure is divided into pre-ball sealing structure, post-ball sealing structure and double sealing structure...

Mercredi 31 juillet 2019

Solid phase extraction (SPE), developed in the 1970s, can replace the traditional liquid-liquid extraction in many fields and has been applied more and more widely in the laboratory. The common solvent of SPE Hexane, isooctane, tetrahalide carbon, trihalomethane, dihalomethane, tetrahydrofuran...

Mardi 30 juillet 2019

Quantité : 10000 mete - Prix : USD 0.55/meter

High quality PVC coated galvanized steel flexible conduit in China: 1. Material: PVC coated + hot-dipped galvaized steel 2. Normal size: 3/8"---2" 3. PVC color: black 4. Temprature range: -10℃---+80℃ 5. Product features: (1). Hot-dipped galvanized steel strip with special anticorrosion...

Samedi 27 juillet 2019

Performance characteristics of 0.1F~1.5F Super5.5V Capacitor: Standard energy series. 0.1F~1.5F 5.5V Super Capacitor Typical application: RAM, Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc...

Samedi 27 juillet 2019

Technical data HP Series Performance characteristics：High energy, high power series(high power Capacitor) Typical application：RAM、Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc. Series specification...

Samedi 27 juillet 2019

Technical data HP Series Performance characteristics：high energy Capacitor, high power series Typical application：RAM, Detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc. Series specification sheet：...

Samedi 27 juillet 2019

Our company is professional low esr capacitor manufacturers. 1000uf low esr capacitor and low esr aluminum electrolytic capacitors are main products of low esr capacitor. Technical data LR Series Performance characteristics: Low internal resistance series. The product uses a new internal...

Jeudi 25 juillet 2019

Quantité : 50 - Prix : $145

Original Hummingbird Rotary Tattoo Machines with Swiss motor Maxon or standard Swiss motor available for this machine We do not use any other motors for Hummingbird tattoo machines The Hummingbird series rotary tattoo machines are designed and made by our company. It's been tested...

Vendredi 19 juillet 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...

Lundi 15 juillet 2019

Laboratory workers use a membrane to filter two phases. Actually, the membrane is a kind of media. According to different aperture sizes, filter membranes can be divided into the microporous membrane, ultrafiltration membrane, nanofiltration membrane a nd reverse osmosis membranes...

Samedi 13 juillet 2019

Air Water Chiller Display function Cooling heating Temperature Control System Display – The Refrigeration system's multi-image displays various information. How Does the Industrial Chiller Release Gas? 1. When air is released by air separator, the return value of the air separator...

Samedi 13 juillet 2019

It is important to choose the suitable heat conduction medium, to make sure that system works stably. To choose the suitable medium according to the working temperature of the system is essential. How to Determine Freezing Water Flow Rate? A lot of people will ask such a question...

Jeudi 11 juillet 2019

SPE column or SPE cartridges are based on liquid-solid phase chromatography theory, it is a kind of extraction, separation, concentrated sample preparation unit. Mainly used in sample pretreatment of various foods, agricultural and livestock products, environmental samples and target...

Mercredi 10 juillet 2019

Power Base for jelly filling machine-Yufeng （INB-M） The jelly filler power base has solid state technology that ensures accuracy and allows for a variety of applications using normal and automatic cycling. The donut filler power base works with cream cheese, custard, jelly, molasses...

Lundi 08 juillet 2019

The feature of JH-D03 BTE FM Balanced Armature Loudspeaker Open Fit Hearing Aid Hearing Amplifier 1. Modeling exquisite, the button is obvious, easy to operate; 2. Open fit hearing aid can change the ear tube as you need, comfortable wear; 3. Corresponding uncomfortable threshold...

Lundi 08 juillet 2019

People should face are a lot of problems when using SPE cartridges. As a consequence, we will talk about why the cartridge has a low recovery rate in the experiments. The first reason for the low recovery rate is that the target object does not remain sufficiently on the fillers....

Vendredi 05 juillet 2019

When the polarity of the stationary phase is greater than the polarity of the mobile phase, it can be called normal phase partition chromatography or simply normal phase chromatography. If the polarity of the stationary phase is less than the polarity of the mobile phase, it can be...

Jeudi 04 juillet 2019

Activation, also known as solvation, add a suitable solvent to expand the functional groups on the adsorbent and remove possible interferences on the adsorbent. Equilibrium, remove the activated solvent to create a suitable solvent environment for sampling. Usually, use the same solvent...

Mercredi 03 juillet 2019

Flash column chromatography is an efficient way to separate complex mixtures of compounds in the lab. we use compressed air to push the solvent through the column when we are running flash columns. It can help provide better separation and cut down the running time as while. Flash...

Lundi 01 juillet 2019

The filter bag is made of porous staple non-woven fabrics or nylon woven nets and other materials which are heat sealed or vehicle sewed. The filter bag is the key part of the operation of the bag filter. Characteristics of the filter bag The filter bag is the most high-performance...

Lundi 01 juillet 2019

After selecting the type of SPE cartridges, we have to determine the specifications of the SPE cartridge. The principle of selecting the SPE cartridge specification is to first ensure that the SPE cartridge packing has sufficient capacity to retain the target compound 100% on the column...

Samedi 29 juin 2019

Quantité : 1 - Prix : US $7.00 - 8.00/ Pie

Application: HD PE is used where sliding abrasion occurs or where metal parts meet, causing friction or abrasion wear. It is good for chute and hopper liners, convey or components, wear pads, machine guides, impact surface and guide rails. Specifications: High abrasion and impact...

Samedi 29 juin 2019

Quantité : 1 - Prix : US $7.00 - 8.00/ Pie

Application: HD PE is used where sliding abrasion occurs or where metal parts meet, causing friction or abrasion wear. It is good for chute and hopper liners, convey or components, wear pads, machine guides, impact surface and guide rails. Performance: Low density; Good toughness...

Vendredi 28 juin 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...

Mercredi 26 juin 2019

Quantité : 10000 - Prix : 0,18 €

Material Malleable Iron Surface Black,Hot dipped Galvanized Size 1/8"-6" Brand QIAO QXM CWD Thread BS threads,NPT threads,DIN threads Usage Connected to the with water,oil,air,coal gas ect. Variety Banded, Beaded,Plain Localisation : ZHANDAO,SHIJIAZHUANG,HEBEI,CHINA...

Mercredi 26 juin 2019

Quantité : 10000 - Prix : 0,57 €

Material Malleable Iron Surface Black,Hot dipped Galvanized Size 1/8"-6" Brand QIAO QXM CWD Thread BS threads,NPT threads,DIN threads Usage Connected to the with water,oil,air,coal gas ect. Variety Banded, Beaded,Plain Localisation : ZHANDAO,SHIJIAZHUANG,HEBEI,CHINA...

Mercredi 26 juin 2019

Quantité : 10000 - Prix : 0,23 €

Material Malleable Iron Surface Black,Hot dipped Galvanized Size 1/8"-6" Brand QIAO QXM CWD Thread BS threads,NPT threads,DIN threads Usage Connected to the with water,oil,air,coal gas ect. Variety Banded, Beaded,Plain Localisation : ZHANDAO,SHIJIAZHUANG,HEBEI,CHINA...