Everything else / Bulk - Import Export

Thursday, June 13, 2019

The bottle-top dispensers are a useful tool to dispense reagents, media, chemicals, and solutions from bottles, containers, and into other vessels. With components of filling tube, piston or pump, discharge valve, and discharge tube, the bottle-top dispenser is a popular chemical...

Thursday, June 13, 2019

Hawach Scientific work for filter paper for more than 16 years, we are happy to see our products exported to the United States, UK, Germany, Dubai, Thailand, South Korea, and other countries. We are not satisfied with our present achievement, this year our R&D department have good news...

Thursday, June 13, 2019

It's important to know the way to choose the right syringe filter for filtration. And the membrane materials used for manufacturing syringe filters often determine your choices. Let's learn the different types of membrane materials for filtering in the lab. As the most popular membrane...

Thursday, June 13, 2019

In order to evaluate water quality, laboratory workers need to analyze the chemical constituents of water. At the same time, they have to consider the interactions between each constituent and the factor of photolysis when choosing the sample vial. It is better to shorten the sample's...

Wednesday, June 12, 2019

Hawach introduces pipettes from the pipetting speed of the pipette and precautions during storage. First, the rate of liquid absorption. It is often seen in the laboratory that in order to “improve efficiency”, the user quickly releases the thumb during aspiration, which causes the...

Wednesday, June 12, 2019

A few days ago, I wrote a summary of the filter membrane. Many customers said that no product had no truth. So what I wrote today is a product that needs to be used in combination with microporous filter membrane – the solvent filter device. Technical parameters The solvent filter...

Wednesday, June 12, 2019

Hawach will introduce cellulose extraction thimble from six technical parameters: material, temperature and forming time, DOP retention, size selection, porosity, and fitting accuracy. ●Material The consistency of component content of extraction thimbles made of different materials...

Wednesday, June 12, 2019

Hawach will introduce cellulose extraction thimble from six technical parameters: material, temperature and forming time, DOP retention, size selection, porosity, and fitting accuracy. ●Material The consistency of component content of extraction thimbles made of different materials...

Wednesday, June 12, 2019

When filter paper is used in experiments, it is mostly used together with filter funnel and Brinell funnel. The filter papers should be folded into a suitable shape before using. But it should be noted that do not over fold, because this will lead to the breakage of filter paper....

Tuesday, June 11, 2019

Quantity : 100000 mtr - Price : USD 4.50/mtr, FOB In

Dear Sir/Madam, (HS 854411) We would like to offer: electrical cable. Consist of: low, medium and high voltage cables, fire retardant cable, etc.. For power transmission and distribution networks in compliance with international standards, such as: IEC, ASTM, JIS, SNI, BS, NZS, etc...

Tuesday, June 11, 2019

Cellulos e acetate (CA) syringe filters Features: Cellulose acetate (CA) syringe filter has good hydrophilicity, low protein adsorption, and no nitrate. Applications: (1) groundwater filtration; (2) biological and clinical liquid filtration. Mixed cellulose (MCE) syringe filters Features...

Tuesday, June 11, 2019

Overview To determine the physical and chemical parameters of natural water, laboratory workers always use polyethylene and borosilicate glass sample vials for common sampling. Furthermore, it is better to use chemically inert material. The frequently-used sample vialshave multiple...

Tuesday, June 11, 2019

Developed in the 1970s, flash column chromatography is the method of isolating and purifying a component from a mixture by passing the sample through the flash column filled with a gel. The inventors of flash column chromatography were using medium pressure chromatography and short...

Tuesday, June 11, 2019

Hawach Scientific Nylon membrane has natural hydrophilic, wide chemical compatibility, without surfactant. Nylon folding filter elements in the production process strictly control the production environment to ensure the quality and cleaning of the filter elements. The overall sealing...

Tuesday, June 11, 2019

Overview of The Technology Under the help of various permeable filter membranes, membrane technology provides engineering strategies to transport selected substances between two different portions. To speak in a general way, filter membranes technology is utilized in processing separating...

Tuesday, June 11, 2019

The installation of the HPLC column should be carried out in the following three steps: a. Unpack the HPLC column and confirm the type, size, date of manufacture, and solvent stored in the column. b. Unscrew the sealing plug from the joints at both ends of the column and put it back...

Tuesday, June 11, 2019

Solid phase extraction (SPE) is a separation process by which compound that is dissolved or suspended in a liquid mixture, thereby being separated from other compounds in the mixture according to their physical and chemical properties. There are 4 general functions as below: 1.Matrix...

Saturday, June 08, 2019

PRODUCT PARAMETERS Model: YX-2040/CFXB-400A Capacity: 2.0L Power: 400W Body material: plastic Inner pot: Non-stick aluminum Color: blue/pink/white/green Function: cook rice/porridge/soup/cake/steam egg... Color box size: 250*250*275mm Outer box size: 525*525*585mm 20'GP: 1400PCS 40'GP...

Saturday, June 08, 2019

PRODUCT PARAMETERS Model: YX2040B Capacity: 2.0L Power: 500W Body material: plastic Inner pot: Non-stick aluminum Color: blue/white Function: cook rice/porridge/soup/cake/steam egg... Color box size: 300*285*295mm Outer box size: 610*580*600mm 20'GP: 1120PCS 40'GP: 2240PCS 40'HQ: 2720PCS QTY/CTN...

Saturday, June 08, 2019

PRODUCT PARAMETERS Model: YX-12 Capacity: 1.2L Power: 300W Body material: plastic Inner pot: Non-stick aluminum Color: blue/white Function: cook rice/porridge/soup/cake/steam egg... Color box size: 240*240*255mm Outer box size: 490*490*520mm 20'GP: 2800PCS 40'GP: 5600PCS 40'HQ: 6800PCS QTY/CTN...

Saturday, June 08, 2019

PRODUCT PARAMETERS Model: YX-FZ50 Capacity: 5.0L Power: 860W Body material: plastic Inner pot: Non-stick aluminium Color: black Function: cook rice/porridge/soup/cake/steam egg... Color box size: 427*311*286mm Outer box size: 645*325*360mm 20'GP: 700PCS 40'GP: 1400PCS 40'HQ: 1700PCS QTY/CTN...

Saturday, June 08, 2019

PRODUCT PARAMETERS Model: Jb01 Power: 900W Body material: ADC12 cast aluminium Inner pot: Non-stick aluminium Color: White/Pink Function: pancake Color box size: 475*95*285mm Outer box size: 400*480*580mm 20'GP: 2000PCS 40'GP: 4000PCS 40'HQ: 4900PCS QTY/CTN: 8PCS Our vision Our vision...

Saturday, June 08, 2019

PRODUCT PARAMETERS: Model: YX-20 Capacity: 2.0L Power: 400W Body material: plastic Inner pot: Non-stick aluminum Color: blue/white Function: cook rice/porridge/soup/cake/steam egg... Color box size: 310*275*265 mm Outer box size: 630*570*550 mm 20'GP 1150pcs 40'GP 2300pcs 40'HQ 2850pcs...

Saturday, June 08, 2019

PRODUCT PARAMETERS Model: CFXB-200B/YX-1220A Capacity: 1.2L Power: 200W Body material: plastic Inner pot: Non-stick aluminum Color: red/white Functions: cook rice/porridge/soup/cake/steam egg... Color box size: 240*240*285mm Outer box size: 480*480*540mm 20'GP: 2800PCS 40'GP: 5600PCS 40'HQ...

Saturday, June 08, 2019

PRODUCT PARAMETERS： Model：yx1， Capacity：2.0L， Power：200/700W， Body naterial：stainless steel， Inner pot：Non-stick aluminum， Color：red， Function：cook rice/porridge/soup/cake/steam egg， Color box size：417*257*174mm， Out box size：430*530*540mm， 20'GP：1400PCS， 40'GP：2800PCS， 40'HQ：3400PCS，...

Friday, June 07, 2019

Quantity : 4 pcs - Price : USD 10-470

Hoan multi-application wire rope vibration is used widely in the field of RC car, camera drone, UAV camera, video, military vehicles, highway transportation, marine, shipbuilding, navy, energy, photographic equipment, aerial equipment, communication apparatus, electronic sensing devices...

Friday, June 07, 2019

- The Main Types and Description of Jaw Crusher: - The Jaw primary crusher is used as Primary and Secondary crushers for crushing all kinds of minerals and rocks with compressive strength less than 320 mpa. There are two types of Jaw crusher: coarse jaw crusher and fine jaw crusher...

Friday, June 07, 2019

- The Application and Usage of Impact Crusher: - Impact crusher is suitable for materials whose compressive strength is under 350Mpa, and particle size is less than 500mm.Impact crusher is widely used for sand and rock producing in the industries of roads, railways, reservoir, electricity...

Friday, June 07, 2019

Quantity : 4 pcs - Price : USD 10-470

JMZ-1-1.5A shock isolation mount belongs to the JMZ-1 series. It adopts the structure of double spring and special friction plate. It has good impact resistance and a 1.5kg maximum rated load. It can vibrate isolation in any direction. This type of shock isolation mount has a wide...

Friday, June 07, 2019

Pipettes are common and necessary laboratory equipment in the laboratory, and the experimenter must be very cautious about their daily use. However, many people will ignore the related maintenance and maintenance of the pipette after use. Precautions for maintenance: 1. Regularly...