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Six Major Operational Misunderstandings Using Pipettes

Tuesday, August 13, 2019

Pipettes are widely used in the laboratory. Proper operation and use of pipettes can improve work efficiency. What are the six common operational misunderstandings of pipettes? Pipettes are widely used in laboratories. The correct operation and the use of pipettes can improve work efficiency...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Role Of Hawach SPE Cartridges

Monday, August 12, 2019

Solid phase extraction principle Solid phase extraction is a separation technique that combines selective retention, selective elution, and the like. When a complex sample solution passes through the sorbent, the sorbent selectively retains the aimed compound and a small number of...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
China 518103 Equipment goods
PTFE Teflon PCB

Saturday, August 10, 2019

Quantity : Proofing b - Price : 200-1500CNY

PTFE Teflon PCB has excellent comprehensive performance: high temperature resistance (-192°C-260°C), corrosion resistance (strong acid, strong alkali, aqua regia, etc.), weather resistance, high insulation, high lubrication, no adhesion, Non-toxic and other excellent characteristics...

Shenzhen Huhe Circuits Co.,Ltd.

  • 518103 - Fuyong Street
  • +15 9 76 88 36 32
China 518103 Equipment goods
Flexible PCB

Saturday, August 10, 2019

Quantity : Proofing b - Price : 500-1500CNY

Custom flex pcb china from PCBSKY, pcb manufacturer in china shenzhen, a TRUE PCB MANUFACTURER. Because of the advantages (for example, cost, space, and weight savings) that flexible and Rigid-Flex-circuit boards have for some projects, they are used ever more frequently. PCBSKY can...

Shenzhen Huhe Circuits Co.,Ltd.

  • 518103 - Fuyong Street
  • +15 9 76 88 36 32
China 062150 Equipment goods
Dust Collector Accessories

Saturday, August 10, 2019

Quantity : 10000 - Price : 1-10000 USD

Dust collector baghouse accessories include cloth bag for bag filter, skeleton (bag cage), electromagnetic pulse valve, pulse controller, star-type unloading valve, etc., anode plate for electrostatic Dust collector, barbed wire, cathode and anode rapping, porcelain bottle, porcelain...

China 062150 Equipment goods
ZC Type Mechanical Rotary Blow Flat Bag Filter

Saturday, August 10, 2019

Quantity : 10000 - Price : 1-10000 USD

ZC Type Mechanical Rotary Blow Flat Bag Filter Introduction: The dust collector adopts a circular body structure with uniform force, good anti-knocking performance, compact structure, high-pressure blower and blower cleaning, and is not limited by the air source condition, and uses...

China 062150 Equipment goods
KWD/RD Wide-Space Electrostatic Precipitator

Saturday, August 10, 2019

Quantity : 10000 - Price : 1-10000 USD

KWD/RD space esp dust collector uses high-voltage DC electric field to make the dust particle charge in the dust-containing gas to deposit on the surface of the sedimentation level under the action of the electric field force. The dust falls into the device so that the flue gas passing...

China 201206 Equipment goods
High Lift Pallet Truck

Friday, August 09, 2019

Quantity : At least o - Price : 50-150000 USD

High lift pallet jack include HAND PALLET TRUCK JF, HAND PALLET TRUCK JF7 and HAND PALLET TRUCK JFD8. HAND PALLET TRUCK JF Ideal design with numerous possibilities makes this unit very suitable as pallet truck/scissor lift table.Telescopic jack composes of 3 piston rods creating light...

ATTACK GLOBAL (HONGKONG) CO.,LTD

  • AttackGlobal
  • 201206 - Shanghai
  • +86 021 65457088
  • +86 13801916885
China 200080 Equipment goods
Backflow Preventers(Low Pressure)

Thursday, August 08, 2019

Basic information This valve can strictly prevent the occurrence of backflow pollution, is a safe device to ensure the hygiene of drinking water. Features 1. More superior streamline design, energy - saving effect; 2. Discharge control device and outlet are designed without obstacles...

ZhengFeng Valve Group

  • 200080 - shanghai
  • 86 21 39597277
What Are The Applications Of Ion-Exchange Solid Phase Extraction?

Tuesday, August 06, 2019

Ion-exchange solid phase extraction is widely used in biological samples and environmental monitoring. During the extraction process, the pH of the sample is adjusted so that the solute is easily ionized. The solute is exchanged from the resin by changing the pH or increasing the...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Three Types Of SPE Cartridges

Saturday, August 03, 2019

SPE cartridge can be divided into three classes on the markets: silica-based cartridges, polymer-based cartridges, and adsorption-based cartridges. And here we talk about the three types of silica-based cartridges. The first type is the C18 cartridges. This kind of cartridges bond...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Learn About Vacuum Filtration Pumps

Tuesday, July 30, 2019

Increasing the rate of filtration through the force on the solution over gravity, vacuum filtration is an operation of evacuating the air below the filter paper to maintain the pressure differential across the filter medium. It is widely applied in the laboratory for various tests...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
France 345100 B2B Services
photo not available

Thursday, July 25, 2019

Price : 12,00 €

- DM0604 High Speed Winding Machine - DM0604 high speed winding machine is applicable for winding sewing thread , embroidery thread , nylon thread ,etc. This machine features availability of computer-based separate control of each single spindle , a frequency –change slotted spool...

Ningbo Dingming Machinery Manufacturing Co., Ltd.

  • 345100 - Hangzhou
  • 86 574 86726988
  • 86 574 86727379
China 215300 B2B Services
Cosmetics Molded Pulp Trays

Tuesday, July 16, 2019

Price : 0.01$-2$

As china professional paper packaging company,we can design and manufacture bamboo and bagasse molded paper pulp packaging products suitable for industries with the highest cosmetic standards . We are paper pulp tray manufacturer and offering better protect to your products from external...

Lihua Group

  • 215300 - Bacheng
  • 023 68661366
Hawach Scientific Advanced Mechanical Pipette

Friday, July 12, 2019

Hawach Scientific mission is to work with our customers to make the world healthier, cleaner and safer. We help our customers accelerate research in the life sciences, solve complex problems and challenges in the analytical field, promote the development of medical diagnostics, accelerate...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Introduction of Vacuum Filtration

Friday, July 12, 2019

Hawach vacuum filtration device is a kind of equipment which uses vacuum negative pressure as a driving force to realize solid-liquid separation. In structure, the filter section extends along the horizontal length direction and can complete filtering, washing, drying, and regeneration...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Precautions When Using Qualitative and Quantitative Filter Paper

Friday, July 12, 2019

Note on the filter paper box that when using the quantitative and qualitative analysis filter paper to filter the precipitate: 1. Generally uses natural filtration, using the filter paper body and the ability to retain solid particles to separate the liquid and solid; 2. Because the...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
How To Choose Syringe Filters In The Lab?

Tuesday, July 09, 2019

Consisting of a filter medium and housing or holder that constrains and supports the syringe filter media in the sample's path, filters are good tools when you need removing particulates from samples in the lab. We have three basic types of laboratory filters. Membrane filters size...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Hawach Single-Channel Manual Pipette Features

Monday, July 08, 2019

Single-Channel Manual Pipette Features Tip the pop-up button for one-handed operation. The handle hook can be easily attached to the palm of your hand. Clear readings. The tip retracting rod and nozzle can be removed for easy cleaning and maintenance. Rotatable dispensing head makes...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
China 523925 Equipment goods
Jig circular conveyor

Friday, July 05, 2019

The jig conveyor is driven by servo motor, the transmission structure can be customized for different loading requirements. With high accuracy and low noise, etc., it can complete conveying and positioning of multiple jig at the same time, mainly used in automatic machine with multiple...

DONGGUAN YIHEDA AUTOMATION CO.,LTD.

  • 523925 - dongguan
  • 769 82886777 676
China 215300 Construction goods
Clean Room Single Glass Window

Friday, July 05, 2019

Overview The Single glass window consists of an aluminum frame and a single layer of tempered glass. Due to the transparent properties of glass, it is usually used as an observation window. Because there is only one layer of glass, the thermal insulation of the windows is not particularly good...

Suzhou Wonzone Construction CO.,LTD

  • 215300 - kunshan
  • 0512 88888888
China 200080 Equipment goods
Flanged Concentric Butterfly Valve

Thursday, July 04, 2019

- Basic information - - Flanged concentric butterfly valve is used in various service and drain lines as truncation and regulating equipment. - - Features - - 1. Bidirectional sealing, no flow direction of the medium; 2. Valve body vulcanized EPDM, reliable sealing; 3. A dial...

ZhengFeng Valve Group

  • 200080 - shanghai
  • 86 21 39597277
China 276000 Construction goods
Aluminum Thin Flat Handle Spanner 7/16

Thursday, July 04, 2019

Queen Aluminum Thin Flat Handle Spanner 7/16" - Bi-Hex Boxes have a unique swiveling design around the box enables it to swing over freely without tangle or obstruction. Have unique rivetless fixing, improves longevity. High-quality Aluminum material Bi-Hex socket with large hardness...

MANAGER OF QUEEN TRADING CO.,LTD

  • 276000 - linyi
  • 0539 7977907
China 276000 Construction goods
Full Titanium Flat Handle Spanner 7/16

Thursday, July 04, 2019

Queen FullTitanium Flat Handle Spanner 7/16" - Bi-Hex Boxes have a unique swiveling design around the box enables it to swing over freely without tangle or obstruction. Have unique rivetless fixing, improves longevity. High-quality Titanium material Bi-Hex socket with large hardness...

MANAGER OF QUEEN TRADING CO.,LTD

  • 276000 - linyi
  • 0539 7977907
China 276000 Construction goods
Steel Poka Handle Spanner 7/16" - Bi Hex Box-3

Thursday, July 04, 2019

Queen Steel Poka Handle Spanner 7/16-Bi-Hex Boxes have a unique swiveling design around the box enables it to swing over freely without tangle or obstruction. Have unique rivetless fixing, improves longevity. High quality steel material Bi-Hex socket with large hardness. Traditional poka handle...

MANAGER OF QUEEN TRADING CO.,LTD

  • 276000 - linyi
  • 0539 7977907
China 276000 Construction goods
Titanium Poka Handle Spanner 7/16" - Bi Hex Box-2

Thursday, July 04, 2019

Queen Titanium Poka Handle Spanner 7/16 Bi-Hex Boxes have a unique swiveling design around the box enables it to swing over freely without tangle or obstruction. Have unique rivetless fixing, improves longevity. High-quality Titanium material Bi-Hex socket with large hardness. Traditional...

MANAGER OF QUEEN TRADING CO.,LTD

  • 276000 - linyi
  • 0539 7977907
How Does SPE Extraction Work During the Whole Process?

Thursday, July 04, 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...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Some Advice on Glass Fiber Extraction Thimble

Thursday, July 04, 2019

The glass fiber extraction thimble is made of ultra-fine glass fiber and is used for various applications. It's a high-efficiency filter device for collecting harmful substances such as soot, acid mist, and beryllium substitute. It has the advantages of high-temperature resistance...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
Principles for Selecting SPE Cartridges Specifications

Monday, July 01, 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...

Hawach Scientific Co.,Ltd.

  • 710077 - Xi'an
  • +86 29 89284429
  • +15 1 02 91 81 33
China 411100 Vehicles
36m Concrete Pump Truck

Monday, June 24, 2019

Price : USD44,000 to USD17,0

The 36-meter concrete pump truck is an excellent medium and short arm pump truck, which is made after HBT towing pump, HBC on-board pump and HGY hydraulic concrete dispenser. It is a high-efficiency, integrating running, pumping and cloth. At present, some advanced manufacturers have...

Hunan Teila Heavy Industry Machinery Service Co., Ltd.

  • 411100 - hunan
  • +18 1 53 79 28 25
  • '073152819056
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