CLEANING - 4892 Annonces

Dimanche 13 octobre 2019

Quantité : 8000PCS - Prix : 3-50USD

Specification of JH-351R BTE RIC FM Rechargeable Hearing Aid Hearing Amplifier Max Sound Output 125±3dB Noise ON ≤20dB Sound Gain 40±5dB Battery size 3.7V 30mAh Built-in lithium batter Total Harmonic Wave Distortion 500Hz <= 3.1%</span> Working current ≤2.5mA 800Hz ...

Dimanche 13 octobre 2019

Quantité : 30000 Unit - Prix : 5000-50000USD

What is sewer cleaning truck Sewer Cleaning Truck, also names sewer dredging truck, multi-purpose sewage truck. This truck integrates the functions of cleaning and sucking sewage trucks to realize the multi-purpose of one truck when cleaning the sewage of large-scale pipeline community...

Dimanche 13 octobre 2019

Quantité : 30000 Unit - Prix : 5000-50000USD

Milk tank truck, also known as transportation truck, is used for transport the fresh milk and other liquid medium etc. Besides, the milk tanker truck is equipped food type 304-2B stainless material. The vent valve is set at the top of the pot to enable automatic adjustment to reduce...

Samedi 12 octobre 2019

Quantité : 10000 - Prix : 57,00 €

Product Description Product Name Orthodontic Adent Dental Damon Q Bracket for Teeth 0.022 Mbt Roth Self Ligating Bracket Series Mbt/ Roth Slot Size 0.022 Hook 3 hook / 345 hook Base Mes Base Certification CE / FDA /ISO Overview Lateral View Botton View Top View Product...

Samedi 12 octobre 2019

Penglai Huande Steel valve Co., Ltd mainly export Y-type strainer. In Y-type strainer the filter leg connects to the main pipe at a diagonal angle, giving the strainer its "y" shape, and hence its name. This type is commonly used in pressurized lines, steam, liquid or gas, but can...

Samedi 12 octobre 2019

Reduced.bore Threaded.ends: ANSI.B2.1.BS. 21, DIN259 / 2999.JIS.130202 / 130203 Internal.entry.blow-out.proof.stem Material: .CF8M.CF8.CF3M.WCB Pressure.rating: .2000PSI.WOG Pressure.test: .API.598 Lever.handle.with.locking.device Penglai Huande Steel Valve CO.,LTD can provide you...

Samedi 12 octobre 2019

Quantité : 8000kgs - Prix : USD0.025 - USD1.05

The Friable type of diamond micron. Diamond resin bond diamond powder is made from Diamond Resin Bond Mesh. It has a multi-crystalline structure, rough surface, and uniform shape. The sharp edges always generate during cutting, grinding, lapping, and finishing. With such unique characteristics...

Samedi 12 octobre 2019

It is well known that each laboratory has a large number of samples to be tested by liquid or gas chromatography. Consequently, there are lots of sample vials that need to be cleaned during the test even though it's time-consuming. Since the cleanliness of the vials may affect the test results...

Samedi 12 octobre 2019

1. Leakage at joint Generally, it can be solved by tightening, cleaning and replacement. 2. Pump leakage Check whether the one-way valve and joint are loose, if loose and tightened (not too tight), check whether the seal of mixer and pump is damaged; 3. Leakage of injection valve...

Jeudi 10 octobre 2019

Laboratory vacuum filter is a common instrument in the laboratory, which can be used to separate particulate matter from liquid samples. The following points should be paid attention to in the daily use of vacuum filtration: 1. Suitable vacuum pump should be used to match the vacuum...

Mardi 08 octobre 2019

Quantité : 100000

Velas 3N a venezuelan manufacturer company offer Candles in many presentations, scents and colors (scented or unscented candles) in order to provide comfort and good atmosphere to the final customer. Also offers an ecologic powder detergent for a perfect cleaning and a soft scent of lavender...

Samedi 05 octobre 2019

Quantité : 70 - Prix : 85

Stock de vente cabine de douche 90x70 4mm Lot minimum: 70 pièces par commande, livraison unique Prix ​​par cabine 85 € Le bac à douche n'est pas inclus. Avec bac à douche inclus le coût est de 27 euros Description du produit: Cabine de douche rectangulaire réversible, composée de...

Lundi 30 septembre 2019

Quantité : 25kg - Prix : FOB Qingdao 2.4-2.9$

What is polyanionic cellulose? Description of Oil Drilling Grade CMC & PAC CMC & PAC( polyanionic cellulose pac) can be used as fluid loss reducer or viscosifier in drilling fluids. The function of CMC is to reduce the fluid loss as much as possible through forming low permeability...

Lundi 30 septembre 2019

1. Stainless steel filter cartridge shape is stable and its impact resistance and alternating load capacity are superior to other metal filter materials. 2. The pore is uniform and stable, the permeability is good, the pressure loss is small, the filtration precision is high, and...

Lundi 30 septembre 2019

SPE is a kind of sample production technology which is more and more useful in which many problems related to liquid and liquid extraction could be avoided, such as the incomplete separation, non-quantitative recycle, the use of expensive and fragile glass vessels, massive organic...

Dimanche 29 septembre 2019

The specific operation steps of bottle-top dispenser are as follows: (1) Put the dial scale at zero position and cover the nozzle of the bottle-top dispenser pipe cap. (2) Place all bottle-top dispensers and reagent bottles inappropriate size cleaning containers, and then set the...

Vendredi 27 septembre 2019

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Their main characteristics of porous tubular ceramic...

Vendredi 27 septembre 2019

The ceramic microfiltration membrane element ( MF membrane) is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less...

Vendredi 27 septembre 2019

Ceramic Nanofiltration membrane is relatively recent membrane filtration system, with the purpose of softening and removal of disinfection by-product precursors such as natural organic matter and synthetic organic matter. More ultrafiltration membrane system details here! CHARACTERISTICS...

Vendredi 27 septembre 2019

Organic membrane module is a complete unit composed of the membranes, housing, feed inlet, concentrate outlet, and permeate outlet. Organic membrane modules may contain different membrane configurations, including spiral and hollow fiber membrane. OVER VIEW OF ORGANIC MEMBRANE MODULE...

Vendredi 27 septembre 2019

Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspended solids and solutes remain in the so-called retentate while water and low molecular...

Vendredi 27 septembre 2019

JIUWU company produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic uf membrane with different geometries and cut-offs to meet your process requirements in viscosity, molecule size, impurity profile,...

Vendredi 27 septembre 2019

SAND PAPER ROLLS Application: Riken RMC CP57M adopts the special backing paper with good flexibility and smooth surface, The products could be converted in to narrow belt and hand pressure belt. Sharp and high-quality silicon carbide grain taking high grinding efficiency and the...

Vendredi 27 septembre 2019

Through the special process, the grain is strewed to the abrasive net with loop very well, the grain is treated by our special technology, which makes the grain is sharper and has a longer life. Since the special net structure with loop, no need to laminate velcro cloth again, it...

Vendredi 27 septembre 2019

Preparations of Syringe Filter (1)After the filter core and shell are thoroughly cleaned and sterilized, the filter is installed. (2) After the installation of the Syringe Filter, the whole filtration system must be thoroughly flushed with clean water. (3) After the whole filtration...

Vendredi 27 septembre 2019

The difference between Sample Vial Sample vial marketed by Hawach Scientific is of different performance and features. Snap top sample vial and crimp top sample vial are of 12 x 32 mm scale, 2ml amber vial, 11 mm snap top, and 2ml clear vial. Septa and cap for screw thread sample...

Vendredi 27 septembre 2019

Quantité : 25kg - Prix : 2.4usd

Description of Oil Drilling Grade CMC & PAC CMC & PAC can be used as fluid loss reducer or viscosifier in drilling fluids. The function of CMC is to reduce the fluid loss as much as possible through forming low permeability, flexible, thin and compact filtration cake on borehole wall...

Jeudi 26 septembre 2019

Cartoon Pillows are specially designed to imitate varies most popular animals. That not only could be a pillow but also a cushion. Besides, most important, it looks like a stuffed plush toy. It's really versatile. Thanks to the specially processed materials, it can keep away most...

Jeudi 26 septembre 2019

Hawach vacuum filtration is made of transparent polymer material polystyrene (GPPS), which uses a vacuum pump to provide pressure difference for large-scale filtration of tissue culture fluid and other laboratory fluid solutions. The sample throughput can reach several liters, and...

Jeudi 26 septembre 2019

It is critical to identify any failure and properly maintain the bottle-top dispenser because it directly contacts with chemical reagents; otherwise, data precision will be greatly affected and safety accidents may even occur. Identification of tightness failures Most failures are...