PROVIDES - 34721 Anuncios

Thursday 12 December 2019

As a unique chromatography technique that pushes solvent through the column uses by compressed gas or a pump, flash column chromatography is highly appreciated as an advance technique because it makes flow rates of the solvent much faster than the gravity flow. Developed in the 1970's...

Thursday 12 December 2019

Because the cotton fiber in the filter paper has a good affinity with water, it can absorb about 22 percent of the water, in the form of a hydrogen bond with cellulose water has 6 to 7 percent. In general, it is very difficult to remove. Compared with the affinity with water, the...

Wednesday 11 December 2019

Bottle-top dispenser marketed by Hawach Scientific is characterized in good chemical tolerance, high-temperature disinfection and sterilization, and high-pressure resistance. The bottle is made of PTFE FEP BSG PP, which gives it maximum viscosity resistance. It is convenient to operate...

Wednesday 11 December 2019

Syringe filters are used in a wide range of laboratories to provide fast and efficient water and organic solution filtration solutions. It is made from a variety of membrane filters containing polypropylene housings, and special injection molding processes increase burst pressure...

Tuesday 10 December 2019

Nylon membrane filters are suitable for use with high PH samples; PES membranes filters are fit for filtration of compatible organic solvents and aqueous samples; PP membrane filters are widely used in analytical and research applications for the pharmaceutical, environmental, biotechnological...

Monday 09 December 2019

The working principle of the pipette is that the piston moves through the telescopic movement of the spring to achieve aspiration and discharge. Under the push of the piston, part of the air is exhausted, and the liquid is sucked in at atmospheric pressure, and then the air is pushed...

Saturday 07 December 2019

Cantidad : 1 - Precio : 1,00 €

The CLD Series SMD Display is designed for high standard commercial led display (16: 9), featured with HDR, wireless connection, front or rear access, data/power backup optional, etc. With the ultra-small pixel pitch and superior contrast ratio, CLD generates impressive and delicate...

Thursday 05 December 2019

luces intermitentes led--- https://duoju.en.alibaba.com/ El coche llevó la luz de niebla intermitente de emergencia, las luces intermitentes de emergencia del coche 12V / 24V Product Description Model multiple choice(Pure red,Pure blue,Pure yellow,Red / yellow,Red / blue,Yellow...)

Wednesday 04 December 2019

Snack Machine Donut Ball Fryer MD100+-Yufeng adjustable donut size, it just need to change the plunger, then can produce mochi donut. We can free provide our recipe for you. It spend electricity about 6Kw in one hour, after the first hour it will be reduce. Ubicación : NO.6 Nanlou...

Wednesday 04 December 2019

Just Supply Chain Service Co.,Ltd provides logistics service from China to Kazakhstan, Uzbekistan, Tadzikstan, Turkmenistan, Kirgyzstan (central Asian countries),Russia,Mongolia ; We provide service on different routings, with different mode of transport, which enable our customers...

Tuesday 03 December 2019

674/5000 La compañía cuenta con una base profesional de producción y empaque de película de aislamiento térmico / protector solar / membrana a prueba de explosión, puede proporcionar una variedad de película de alta calidad / protector solar / membrana a prueba de explosión, el producto...

Tuesday 03 December 2019

Cantidad : 800pcs - Precio : 3-50usd

Features of JH-233 body worn hearing aid 1. Big enough size and obvious button, easy to operate for all people especially for the elder; 2. Pocket body worn hearing aid can be easily worn in the belts, trouser pockets and other places, contact with ear line, user doesn't need to wear on the ear...

Tuesday 03 December 2019

Cantidad : 800pcs - Precio : 3-50usd

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...

Tuesday 03 December 2019

Cantidad : 800pcs - Precio : 3-50usd

Features of JH-907 ITE Mini Ear Amplifier 1. The lightweight and easy operation, you won't feel anything after you wear, very comfortable; 2. Corresponding uncomfortable threshold properly adjust the maximum output, protect ear， low distortion; 3. 3 different earplugs are provided...

Tuesday 03 December 2019

Cantidad : 800pcs - Precio : 3-50usd

Features of JH-335 Rechargeable ITE Portable Hearing Aid Hearing Amplifier 1. Rechargeable ear machine, no need to change battery frequency, reusable and Eco-friendly, Low carbon, environmental protection; 2. Two charging ways, AC adapter and battery for charging, no matter indoor or outdoor...

Tuesday 03 December 2019

Cantidad : 800pcs - Precio : 3-50usd

Features of JH-238 Body aid 1. Big size body, exquisite design, obvious button, easy operation, could be used by everyone; 2. Pocket body hearing aid, can be easily wear in the belts, trouser pockets and so on, so that user can carry it to everywhere, is very stable; 3. Corresponding...

Tuesday 03 December 2019

Cantidad : 800pcs - Precio : 3-50usd

Features of JH-233 body worn hearing aid 1. Big enough size and obvious button, easy to operate for all people especially for the elder; 2. Pocket body worn hearing aid can be easily worn in the belts, trouser pockets and other places, contact with ear line, user doesn't need to wear on the ear...

Tuesday 03 December 2019

Cantidad : 800pcs - Precio : 3-50USD

The feature of JH-D16 Digital 4 Modes BTE Open Fit Hearing Aid Hearing Amplifier 1.Ear zoom hearing aid Bluetooth appearance makes comfortable wear and fashionable look. 1. Ear zoom Bluetooth appearance, makes comfortable wear and fashionable look, the machine looks like a Bluetooth...

Tuesday 03 December 2019

Cantidad : 800pcs - Precio : 3-50USD

Features of JH-113 Analog BTE Hearing Aid Hearing Amplifier 1. Behind the ear style hearing aid amplifier, easy to wear and comfortable wearing feeling in either ear; 2. Volume control key, on/ off switch, very simple design and easy operation, suitable for all people; 3.Good sound quality...

Saturday 30 November 2019

In addition to being widely used in terminal ports and transport containers, semi-trailers also have aseries of models suitable for transporting dry goods,bulk cargo, timber, etc. on the road. What types of Bulk Cargo Semi Trailer does Ultraton have? With these years' rich manufacturing...

Saturday 30 November 2019

The Semi Trailer is an advanced transportation tool developed on the basis of the trailer. It is towed by a semi-trailer tractor. A significant portion of the maximum total weight of the trailer is carried by the tractor. The Semi Trailer vehicle consisting of Semi Trailer and semi-trailer...

Saturday 30 November 2019

Cantidad : 2000sqm/mo - Precio : 500~2000usd/sqm

Outdoor led advertising screens OF4 | OF5 | OF6 | OF8 | OF10S | OF10D | OF16S Energy saving to save cost Front maintenance to save space Wifi, 4G, cloud, usb, remote control All weather resistant for stable operation High brightness provide perfect performance Parameter Value OF4...

Friday 29 November 2019

Cantidad : 1 - Precio : 1,00 €

The CLD Series SMD Display is designed for high standard commercial led display (16: 9), featured with HDR, wireless connection, front or rear access, data/power backup optional, etc. With the ultra-small pixel pitch and superior contrast ratio, CLD generates impressive and delicate...

Thursday 28 November 2019

Cantidad : 100000pcs/ - Precio : 0.8-3.7usd

Packaging determines the image of the product in the consumer's eyes. The packaging is approached as a sales strategy project in your target market. The image that the product wants to create in the target studied with an expert team. With our experience going back for many years...

Thursday 28 November 2019

Cantidad : 100000pcs/ - Precio : 0.8-3.7usd

Have no idea about your packaging jewelry box? Don't know what to do & how to do? Worried about the packaging box not enough to catch customers' eye? You found the right one now. Our professionals can give you professional suggestions and help. All these kinds of the paper box...

Thursday 28 November 2019

Cantidad : 100000pcs/ - Precio : 0.8-3.7usd

Candles in the new century are different, they were no longer cheap but used for lighting. They were stacked in corners or cabinets when they were not needed, and nobody paid attention to them. Candle in modern life has long been not only to solve the "burning eyebrows" urgent, but...

Tuesday 26 November 2019

Cantidad : 2000 - Precio : 0.5-100

Our renowned Klearfold® clear plastic boxes create strong visual impressions and are the ultimate way to showcase your products. They provide exceptional shelf presence and add stature to everything from a new product launch, to a special promotion, to the reinvigoration of a popular brand...

Tuesday 26 November 2019

Cantidad : 100000pcs/ - Precio : 1.5~4800 USD

Dongjin 2V series are valve-regulated, non-spillable types constructed with an absorbent glass mat (AGM ) with pasted flat lead-calcium alloy plates. They are designed to provide long, reliable service life without maintenance. The large series batteries are all of 2V voltage and...

Tuesday 26 November 2019

Plastic Spray Bottles Description: The bottle is made of food grade PET. PET plastic has a highly symmetrical molecular structure and a certain crystallization orientation ability, so it has a high film-forming and formation.PET plastics have good optical properties and weather resistance...

Tuesday 26 November 2019

Plastic Foam Pump Bottles Description: The bottle is made of food-grade Pet highly crystallized polymer.Pump sprayer cap is made of pp material. It is odorless, tasteless, non-toxic, white and translucent plastics. Its chemical properties are also very stable highly crystalline polymer...