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We offer a complete product range of Filter Membranes, Vacuum Filtrations, Bottle-Top Dispensers, Pipettes and Filter Cartridges

Filter Membranes

  • Min. Order (MOQ) 10 Piece(s)

We have two types of Filter Membranes: round disc filter membranes and roll type filter membranes, both of them can be used for filtration and sterilization of liquids, gas, and other samples. Filter Membranes remove all micro-organisms and particles reliably, without any effects on the ingredients during the whole process. We are available in a broad range of pore sizes and materials such as  PTFE, PVDF, Nylon,  MCE, CA, PES, GF, PP and etc.OEM service and customized size are also available.

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Packaging Details : Filter Membranes we have two types: round disc membrane filters and roll type membrane filter, both of them can be used for filtration and sterilization of liquids, gas, and other samples. Filter Membranes remove all micro-organisms and particles reliably, without any effects on the ingredients during the whole process. We are available in a broad range of pore size and materials such as PTFE, PVDF, Nylon, MCE, CA, PES, GF, PP and etc. OEM service and customized size are also available. https://www.hawachmembrane.com/

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Vacuum Filtrations

  • Min. Order (MOQ) 30 Bottle(s)

  the filter manifold is used for liquid filtration. Hawach scientific co., ltd  single solvent filters  can be passed through a single sample, solvent filter, and reasonable design. Vacuum filtrations are available in both glass and stainless steel.  vacuum filtrations are equipped with a separate valve that can filter single or multiple samples simultaneously, saving a lot of test time.

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Packaging Details : The filter manifold is used for liquid filtration. Hawach Scientific Co., Ltd single solvent filters can be passed through a single sample, solvent filter, and reasonable design. Vacuum filtrations are available in both glass and stainless steel. Vacuum filtrations are equipped with a separate valve that can filter single or multiple samples simultaneously, saving a lot of test time. https://www.vacuumfiltrations.com/

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Bottle-Top Dispensers

  • Min. Order (MOQ) 100 Meter
  • Type Dispensers
  • Material Wood
  • Shape Square
  • Certification ISO 9001:2008
  • Application Office
  • Color Black
  • Voltage 12-18vdc
  • Condition New
  • Capacity 300-400ml
  • Automatic Grade Manual
  • Feature Light Weight

Hawach Scientific Co., Ltd bottle-top dispensers include   me chanical bottle-top dispensers and  electronic bottle –top dispensers , they are all mini-type instrument for liquid handling. It takes a large number of dangerous or toxic solvents such as acids, saline solutions, and organic solvents with it’s safest and most convenient futures.

Additional Information:

Packaging Details : Hawach Scientific Co., Ltd bottle-top dispensers include mechanical bottle-top dispensers and electronic bottle –top dispensers , they are all mini-type instrument for liquid handling. It takes a large number of dangerous or toxic solvents such as acids, saline solutions, and organic solvents with it’s safest and most convenient futures. https://www.hawachbottletopdispenser.com/

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Pipettes

  • Min. Order (MOQ) 100 ml
  • Size Standard
  • Type Pipette
  • Material PVC
  • Thickness 4mm
  • Application Chemical Laboratory
  • Color Grey, Transparent
  • Condition New
  • Feature Disposable, Superior Accuracy

The pipette is a precision instrument that removes a small amount of liquid. Our other related products include pipette  stand and  pipette tips.  Pipettes include electronic pipette and  mechanical pipette, pipette stand include linear stand and round stand. Pipette tips are divided into advanced pipette tips, standard pipettes, and advanced filter pipette tips. All our products guarantee high accuracy, easy operation and are the best choice for customers.

Additional Information:

Packaging Details : The pipette is a precision instrument that removes a small amount of liquid. Our other related products include pipette stand and pipette tips. Pipettes include electronic pipette and mechanical pipette, pipette stand include linear stand and round stand. Pipette tips are divided into advanced pipette tips, standard pipettes, and advanced filter pipette tips. All our products guarantee high accuracy, easy operation and are the best choice for customers. https://www.hawachpipette.com/

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Filter Cartridges

  • Type Filter Cartridge
  • Material Polypropylene
  • Shape Round
  • Application Filter Use
  • Length 30inch
  • Weight 350-400gm
  • Color White
  • Outside Diameter 30-32mm
  • Brand Name Hydrise
  • Inside Diameter 28-30mm

Hawach capsule filters are available in a variety of sizes with a wide range of micro rating options. Inlet and outlet are adapted with a standard NPT or Swa-genlock. It can be connected to different sizes of pipes through the corresponding adapters. It is quick and easy to install and suitable for fast filtration of small doses of liquid and gas.

Additional Information:

Packaging Details : Hawach capsule filters are available in a variety of sizes with a wide range micro rating options. Inlet and outlet are adapted with a standard NPT or Swa-gelock. It can be connected to different sizes of pipes through the corresponding adapters. It is quick and easy to install and suitable for fast filtration of small doses of liquid and gas. https://www.hawachfiltration.com/product/capsule-filters/

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sample vials

  • Type Vial
  • Material Toughened Glass
  • Application Laboratory Use
  • Color Transparent
  • Pattern Printed
  • Capacity 5-10ml
  • Surface Handling Decal
  • Structure Laminated
  • Feature Good Quality, Perfect Shape

Hawach supply standard-certified automatic vials, caps, and septa at no additional cost. Ensuring that with vials from Hawach you will achieve consistent, reliable and reproducible results time after time, thereby bringing high quality with the most cost-effective to all of our clients. All of our vials, caps, and septa are fully guaranteed to work in your autosampler. Hawach sample vials include:  screw top, crimp top, snap top,   sample vials three types.

Additional Information:

Packaging Details : Hawach supply standard-certified automatic vials, caps and septa at no additional cost. Ensuring that with vials from Hawach you will achieve consistent, reliable and reproducible results time after time, thereby bringing high quality with the most cost-effective to all of our clients. All of our vials, caps, and septa are fully guaranteed to work in your autosampler. Hawach sample vials include: screw top ,crimp top, snap top ,sample vials three types. https://www.hawach.com/product-category/sample-vials/

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Filter Papers

  • Type Filter Paper
  • Material Glass Fiber
  • Diameter 14-16inch, 16-18inch, 18-20inch
  • Thickness 0.25mm, 0.4mm, 0.5mm
  • Color White
  • Pattern Plain
  • Condition New
  • Application Laboratory
  • Packaging Type Packets

hawach scientific co., ltd provides qualitative and quantitative cellulose filter papers. It can meet the needs of different levels of purity, hardness, flow rate, loading capacity, and chemical resistance for our customers. For the qualitative filter paper, it includes standard filter papers and wet-strengthened filter papers. the qualitative filter paper is used to identify the properties of substances in qualitative analysis. wet strength qualitative filter paper contains a small amount of chemically stabilized resin, thereby enhancing the wet strength. This does not introduce any obvious impurities into the filtrate. However, because of resin containing nitrogen, these grades of filter paper cannot be used for determination of kjeldahl nitrogen. the quantitative filter paper is mainly used for the filtration after the filtration, that is, the weight method analysis test and the corresponding analysis test in the quantitative v

Additional Information:

Packaging Details : Hawach Scientific Co., Ltd provides qualitative and quantitative cellulose filter papers. It can meet the needs of different levels of purity, hardness, flow rate, loading capacity, and chemical resistance for our customers. For the qualitative filter paper, it includes standard filter papers and wet-strengthened filter papers. The qualitative filter paper is used to identify the properties of substances in qualitative analysis. Wet strength qualitative filter paper contains a small amount of chemically stabilized resin, thereby enhancing the wet strength. This does not introduce any obvious impurities into the filtrate. However, because of resin containing nitrogen, these grades of filter paper cannot be used for determination of Kjeldahl nitrogen. The quantitative filter paper is mainly used for the filtration after the filtration, that is, the weight method analysis test and the corresponding analysis test in the quantitative chemical analysis. The ash weight of each filter paper is a fixed value https://www.hawachfilterpaper.com/

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Syringe Filters

  • Min. Order (MOQ) 100 Milliliter
  • Size 20ml
  • Type Disposable Syringe
  • Brand Name Dispovan
  • Material Borosilicate Glass
  • Certification ISO 9001-2008 Certified
  • Application Laboratory
  • Color Sky Blue
  • Feature Certificate Of Surveillance
  • Condition New
  • Surface Finishing Non Polished
  • Packaging Type Paper Box
  • needle Material Stainless Steel

the syringe filters are a fast, convenient and reliable filter tool used in the laboratory. It is beautiful and light in appearance and high cleanliness. It is mainly used for sample prefiltration and clarification of removing bacteria and filtration of particles, liquids, and gases. It is the first choice for filtering hplc and gc small quantities. hawach produces three series of syringe filters:  winstar  series syringe filters,   filtstar  series syringe filters,   sterile  series syringe filters.

Additional Information:

Packaging Details : The Syringe Filters are a fast, convenient and reliable filter tool used in the laboratory. It is beautiful and light in appearance and high cleanliness. It is mainly used for sample prefiltration and clarification of removing bacteria and filtration of particles, liquids, and gases. It is the first choice for filtering HPLC and GC small quantities. Hawach produces three series of syringe filters: WINSTAR series syringe filters, FILTSTAR series syringe filters, Sterile series syringe filters. https://www.hawachfilters.com/

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Flash Columns

  • Min. Order (MOQ) 10 Decimetre

  Flash Column is a general consumable for flash chromatography method analysis, the flash chromatographic method commonly is used for isolation of a single chemical compound from mixed samples. Hawach Scientific special produced high purity stationary phased packed flash column with the full range of size supplied to global users. The column cartridge made from medical grade virgin PP material and PE frits. Column available in prepacked and empty flash column(solid sample load cartridge).

Additional Information:

Packaging Details : Flash Column is a general consumable for flash chromatography method analysis, the flash chromatographic method commonly is used for isolation of a single chemical compound from mixed samples. Hawach Scientific special produced high purity stationary phased packed flash column with the full range of size supplied to global users. The column cartridge made from medical grade virgin PP material and PE frits. Column available in prepacked and empty flash column(solid sample load cartridge). https://www.flashcolumns.com/

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spe cartridges

  • Min. Order (MOQ) 10 Inch
  • Size Standard
  • Type Spe Cartridges
  • Material Polypropylene
  • Application Laboratories
  • Length 5-6 INCH
  • Color White
  • Feature High Quality, Safe To Use
  • Capacity 12 Ml

Hawach SPE Cartridges are used in the pretreatment section of the sample being analyzed. When it is used for separation, the solution is generally left behind by gravity or with a vacuum device to speed up the separation. Our SPE Cartridges are divided into silica gel, polymer adsorption type, the special cartridge according to matrix type. SPE cartridges consist of medical PP empty tube, medical PE sieve plate, and a fixed adsorbent.

Additional Information:

Packaging Details : Hawach SPE Cartridges are used in the pretreatment section of the sample being analyzed. When it is used for separation, the solution is generally left behind by gravity or with a vacuum device to speed up the separation. Our SPE Cartridges are divided into silica gel, polymer adsorption type, the special cartridge according to matrix type. SPE cartridges consist of a medical PP empty tube, medical PE sieve plate, and a fixed adsorbent. https://www.specartridge.com/

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HPLC Columns

  • Min. Order (MOQ) 20 Litre
  • Size 40-80 Cm
  • Type Hplc Column
  • Material Stainless Steel
  • Length 100-200 Mm
  • Application Laboratory Use
  • Color Silver
  • Packaging Type Paper Boxes
  • Pore Size 0-60 Micron
  • pH Range 1.5-10
  • Available Particle Sizes 1.8µm

Hawach Scientific special produces and supplies prepacked and empty HPLC Column to the global market and stationary phase with full range of material available such as C18 Universal, C18 low PH, C18 Aqueous, C8 Universal, C8 low PH, C8 Aqueous   C8-Fluorine, Phenyl, NH2, CN, Diol,  SiO2 , Polar-RP etc. Our HPLC column with high column efficiency and excellent shape peaks and low pressure for a longer lifetime, especially the  C 18 Universal Column ,  which equivalent to brands like Waters, Agilent, and GL Science. ,

Additional Information:

Packaging Details : Hawach Scientific special produces and supplies prepacked and empty HPLC Column to the global market and stationary phase with full range of material available such as C18 Universal, C18 low PH, C18 Aqueous, C8 Universal, C8 low PH,C8 Aqueous C8-Fluorine, Phenyl, NH2, CN, Diol, SiO2 ,Polar-RP etc. Our HPLC column with high column efficiency and excellent shape peaks and low pressure for a longer lifetime, especially the C 18 Universal Column, which equivalent to brands like Waters, Agilent, and GL Science., https://www.hawachhplccolumn.com/

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Extraction Thimbles

  • Min. Order (MOQ) 10 Meter
  • Type Thimbles
  • Material Metal
  • Certification ISI Certified
  • Color Silver
  • Condition New
  • Application Wire
  • Finishing Polished
  • Packaging Type Packet

hawach extraction thimbles are available in cellulose extraction thimbles or glass extraction thimbles.  cellulose extraction thimbles  are always used in general soxhlet extraction, such as indoor dust, indoor toxic organic removal. Glass extraction thimbles are suitable for situations where cellulose extraction thimbles are not suitable, such as temperatures above 120 degrees celsius and strong acids. Glass extraction thimble   are commonly used for the detection of stationary sources such as cadmium, nickel, tin, etc. In smoke, and smoke lead. extraction thimbles

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Packaging Details : Hawach extraction thimbles are available in cellulose extraction thimbles or glass extraction thimbles. Cellulose extraction thimbles are always used in general Soxhlet extraction, such as indoor dust, indoor toxic organic removal. Glass extraction thimbles are suitable for situations where cellulose extraction thimbles are not suitable, such as temperatures above 120 degrees Celsius and strong acids. Glass extraction thimbles are commonly used for the detection of stationary sources such as cadmium, nickel, tin, etc. in smoke, and smoke lead.

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Filter Housings

  • Min. Order (MOQ) 20 Inch
  • Type Gas Filter Housing
  • Material Stainless Steel
  • Application Gas Filteration
  • Weight 9-10kg
  • Color White
  • Condition Used
  • Finishing Non Polished
  • Pressure High Pressure
  • Mounting Type Wall Mounting

  The filter housings  can be quickly filtered and have high filtration accuracy and easy cleaning. Filter housings  have the advantages of less adsorption, no media shedding, no dead angle, no leakage, corrosion resistance, and acid and alkali resistance. The filter housing is  ideal filtration equipment for food, pharmaceutical, chemical, electronics, and other fields. Filter Housings

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Packaging Details : The filter housings can be quickly filtered and have high filtration accuracy and easy cleaning. Filter housings have the advantages of less adsorption, no media shedding, no dead angle, no leakage, corrosion resistance, and acid and alkali resistance. The filter housing is an ideal filtration equipment for food, pharmaceutical, chemical, electronics and other fields.

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Filter Bags

  • Min. Order (MOQ) 20 Bag(s)
  • Type Filter Bags
  • Material Polyster
  • Shape Round
  • Thickness 2.5-3mm
  • Application Idustrial
  • Color Creamy
  • Pattern Plain
  • Width 30-40mm
  • Feature Good Finish, Shrink Resistance

      Hawach filter bags are produced by heat-sealing or car sewing using porous short fiber non-woven fabrics or nylon  woven mesh. Filter bags have  a deep filtration structure and good integrity. Filter bags have the advantages of large filtration flow, low resistance, long service life, low cost, and easy operation. Filter Bags

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Filter Capsules

  • Min. Order (MOQ) 200 Pack(s)
  • Type Capsule Filter
  • Material PVC
  • Shape Square
  • Thickness 100-150cm
  • Certification ISO 9001:2008
  • Application Laboratory
  • Weight 100-200gm
  • Color White
  • Condition New
  • Warranty 2yrs

Hawach capsule filters are available in a variety of sizes with a wide range micro rating options. Inlet and outlet are adapted with a standard NPT or Swa-gelock. It can be connected to different sizes of pipes through the corresponding adapters. It is quick and easy to install and suitable for fast filtration of small doses of liquid and gas.

Additional Information:

Packaging Details : Hawach capsule filters are available in a variety of sizes with a wide range of micro rating options. Inlet and outlet are adapted with a standard NPT or Swa-genlock. It can be connected to different sizes of pipes through the corresponding adapters. It is quick and easy to install and suitable for fast filtration of small doses of liquid and gas. https://www.hawachfiltration.com/product/capsule-filters/

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  • Cathy Jie
  • Building A1, No.32 Jinye Road, Xi'an City, xi'an - 710077, United States