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當(dāng)前位置:首頁(yè) > 產(chǎn)品中心 > 英國(guó)WHATMAN濾紙濾膜 > WHATMAN針頭濾器 > WHATMAN PTFE針頭濾器6784-2504 6784-1302

WHATMAN PTFE針頭濾器6784-2504 6784-1302

簡(jiǎn)要描述:Puradisc 2525 mm diameteWHATMAN PTFE針頭濾器6784-2504 6784-1302r syringe
filter Sample volume up to 100 ml Low hold-up volumes for maximum sample
recovery Glass microfiber option available

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  • 更新時(shí)間:2024-08-17
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品牌Whatman/英國(guó)

WHATMAN PTFE針頭濾器6784-2504 6784-1302

WHATMAN PTFE針頭濾器6784-2504Puradisc 25 
WHATMAN PTFE針頭濾器6784-2504 6784-1302Puradisc? syringe filters combine premium 
quality and economy. They are ideal for the quick, efficient filtration of 
samples up to 100 ml volume.
Puradisc filters are produced from pigment-free polypropylene or polycarbonate 
with standard inlet (female luer lock) and outlet (male luer) connections 
(unless otherwise stated). Options include a sterile, medical-grade blister pack 
for critical applications and a special tube tip outlet that allows the sample 
to be accuray dispensed into a micro-vial, eliminating air lock.
Features and benefits
  Pigment-free polypropylene (polycarbonate for Puradisc 30 and Aqua 30)
  Standard inlet and outlet luer connectors
  Optional sterile, medical-grade blister pack
  Tube-tip format (optional) for accurate dispensing into a micro-vial
  Choice of membrane or glass microfiber filter media
  Choice of filter sizes (4 mm, 13 mm or 30 mm) to minimize sample loss
  Sterile option for critical applications
  Wide range of membranes

Puradisc 4 Syringe FiltersPuradisc 4
Features 
  4 mm diameter syringe filter
  Sample volume up to 2 ml
  Low hold-up volume < 10 μl ensures maximum sample recovery
  Tube-tip format (optional)
Applications
  HPLC samples containing low solid content – filtration will improve column 
life
  CE (Capillary Electrophoresis) samples – filtration will eliminate spurious 
  peaks
  Sterile filtration of low volume samples
  UV/Vis samples – filter directly into cuvette using tube tip
  Refractometry – filter samples to prevent damage to instrument optics and 
  improve accuracy of results
  Minimizing non-specific binding to membrane (due to small membrane size)

Puradisc 13 Syringe Filters
with Tube TipPuradisc 13
Features 
  13 mm diameter syringe filter
  Sample volume up to 10 ml
  Low hold-up volume < 25 μl ensures maximum sample recovery
  Glass microfiber option available
  Tube-tip format (optional)
Applications 
  Biological sample preparation
  HPLC sample preparation

Puradisc 25 Syringe FiltersPuradisc 25
Features 
  25 mm diameter syringe filter
  Sample volume up to 100 ml
  Low hold-up volumes for maximum sample recovery
  Glass microfiber option available
Applications 
  HPLC aqueous sample preparation
  Biological sample preparation
  Buffer solutions
  Salt solutions
  Tissue culture media
  Irrigation solutions
  Sterile isolation
 
 

Puradisc 30 Syringe FilterPuradisc 30
Features 
  30 mm diameter
  Larger filtration area (44% greater in comparison with 25 mm)
  Designed for aqueous samples
Applications 
  Filtration of protein-containing solutions with minimal protein loss (CA 
  membrane)embrane)
  Removal of cellular constituents from solution
 
Puradisc Aqua 30 
Specifically designed for filtration of environmental samples prior to COD and 
DOC analysis. The membranes used in these devices are prewashed prior to 
assembly so as to reduce the organic carbon level.
      Typical Data - Puradisc Syringe Filters Filters
       Puradisc 4Puradisc 13Puradisc 25Puradisc 30/Aqua 30
      HousingPolypropylenePolypropylenePolypropylenePolycarbonate
      Filtration area0.2 cm21.3 cm24.2 cm25.7 cm2
      Maximum pressure5.2 bar (75 psi)5.2 bar (75 psi)5.2 bar (75 psi)6.9 bar 
      (100 psi)
      Volume 'Hold Up' full housing
      with air purge< 10 μl< 25 μl< 100 μl< 50 μl
      Dimensionsmensions10.1 x 23.5 mm16.3 x 19.8 mm22.9 x 28.4 mm26 x 34 mm
      Weight0.55 g0.95 g2.7 g4.7 g
      Volume throughputup to 2 mlup to 10 mlup to 100 mlup to 100 ml
      Inlet connectionFemale luer lockuer lockFemale luer lockFemale luer 
      lockFemale luer lock
      Outlet connectionMale luerale luerMale luerMale luerMale luer
      SterlizationAutoclave at 121oC (131oC max)Autoclave at 121oC (131oC 
      max)Autoclave at 121oC (131oC max)Autoclave at 121oC (131oC max)


      Ordering Information - Puradisc Syringe Filters
      Catalog NumberDescription
      6786-0402Puradisc 4 Syringe Filter, sterile, 0.2 μm, nylon, 50/pk
      6789-0402Puradisc 4 Syringe Filter, 0.2 μm, nylon, 100/pk
      6790-0402Puradisc 4 Syringe Filter, 0.2 μm, nylon, 500/pk
      6789-0404Puradisc 4 Syringe Filter, 0.45 μm, nylon, 100/pk
      6790-0404Puradisc 4 Syringe Filter, 0.45 μm, nylon, 500/pk
      6777-0402Puradisc 4 Syringe Filter, with tube tip, 0.2 μm, PVDF, 50/pk
      6791-0402Puradisc 4 Syringe Filter, sterile 0.2 μm, PVDF, 50/pk
      6779-0402Puradisc 4 Syringe Filter, 0.2 μm, PVDF, 100/pk
      6792-0402Puradisc 4 Syringe Filter, 0.2 μm, PVDF, 500/pk
      6777-0404Puradisc 4 Syringe Filter, with tube tip, 0.45 μm, PVDF, 50/pk
      6779-0404Puradisc 4 Syringe Filter, 0.45 μm, PVDF, 100/pk
      6792-0404Puradisc 4 Syringe Filter, 0.45 μm, PVDF, 500/pk
      6784-0402Puradisc 4 Syringe Filter, 0.2 μm, PTFE, 100/pk
      6783-0402Puradisc 4 Syringe Filter, 0.2 μm, PTFE, 500/pk
      6784-0404Puradisc 4 Syringe Filter, 0.45 μm, PTFE, 100/pk
      6783-0404Puradisc 4 Syringe Filter, 0.45 μm, PTFE, 500/pk
      6760-1302Puradisc 13 Syringe Filter, with tube tip, 0.2 μm, PVDF, 500pk
      6760-1304Puradisc 13 Syringe Filter, with tube tip, 0.45 μm, PVDF, 500pk
      6763-1304Puradisc 13 Syringe Filter, 0.45 μm, cellulose acetate, 2000/pk
      6765-1302Puradisc 13 Syringe Filter, 0.2 μm, PVDF, 2000/pk
      6765-1304Puradisc 13 Syringe Filter, 0.45 μm, PVDF, 2000/pk
      6766-1302Puradisc 13 Syringe Filter, 0.2 μm, PTFE, 2000/pk
      6766-1304Puradisc 13 Syringe Filter, 0.45 μm, PTFE, 2000/pk
      6768-1302Puradisc 13 Syringe Filter, 0.2 μm, nylon, 2000/pk
      6768-1304Puradisc 13 Syringe Filter, 0.45 μm, nylon, 2000/pk
      6771-1304Puradisc 13 Syringe Filter, 0.45 μm, cellulose acetate, 100/pk
      6775-1302Puradisc 13 Syringe Filter, with tube tip, 0.2 μm, PTFE, 50/pk
      6775-1304Puradisc 13 Syringe Filter, with tube tip, 0.45 μm, PTFE, 50/pk
      6777-1302Puradisc 13 Syringe Filter, with tube tip, 0.2 μm, PVDF, 50/pk
      6777-1304Puradisc 13 Syringe Filter, with tube tip, 0.45 μm, PVDF, 50/pk
      6778-1302Puradisc 13 Syringe Filter, with tube tip, 0.2 μm, PVDF, 50/pk
      6779-1302Puradisc 13 Syringe Filter, 0.2 μm, PVDF, 100/pk
      6779-1304Puradisc 13 Syringe Filter, 0.45 μm, PVDF, 100/pk
      6780-1302Puradisc 13 Syringe Filter, sterile, 0.2 μm, polyethersulfone, 
      50/pk
      6780-1304Puradisc 13 Syringe Filter, sterile, 0.45 μm, polyethersulfone, 
      50/pk
      6781-1304Puradisc 13 Syringe Filter, 0.45 μm, polyethersulfone, 500/pk
      6782-1302Puradisc 13 Syringe Filter, 0.2 μm, polyethersulfone, 100/pk
      6782-1304Puradisc 13 Syringe Filter, 0.45 μm, polyethersulfone, 100/pk
      6783-1302Puradisc 13 Syringe Filter, 0.2 μm, PTFE, 500/pk
      6783-1304Puradisc 13 Syringe Filter, 0.45 μm, PTFE, 500/pk
      6784-1301Puradisc 13 Syringe Filter, 0.1 μm, PTFE, 100/pk
      6784-1302Puradisc 13 Syringe Filter, 0.2 μm, PTFE, 100/pk
      6784-1304Puradisc 13 Syringe Filter, 0.45 μm, PTFE, 100/pk
      6784-1310Puradisc 13 Syringe Filter, 1.0 μm, PTFE, 100/pk
      6784-1350Puradisc 13 Syringe Filter, 5.0 μm, PTFE, 100/pk
      6785-1302Puradisc 13 Syringe Filter, 0.2 μm, polypropylene, 500/pk
      6785-1304Puradisc 13 Syringe Filter, 0.45 μm, polypropylene, 500/pk
      6786-1301Puradisc 13 Syringe Filter, sterile 0.1 μm, nylon, 50/pk
      6786-1302Puradisc 13 Syringe Filter, sterile 0. 2μm, nylon, 50/pk
      6788-1302Puradisc 13 Syringe Filter, 0.2 μm, polypropylene, 100/pk
      6788-1304Puradisc 13 Syringe Filter, 0.45 μm, polypropylene, 100/pk
      6789-1301Puradisc 13 Syringe Filter, 0.1 μm, nylon, 100/pk
      6789-1302Puradisc 13 Syringe Filter, 0.2 μm, nylon, 100/pk
      6790-1302Puradisc 13 Syringe Filter, 0.2 μm, nylon, 500/pk
      6789-1304Puradisc 13 Syringe Filter, 0.45 μm, nylon, 100/pk
      6790-1304Puradisc 13 Syringe Filter, 0.45 μm, nylon, 500/pk
      6791-1302Puradisc 13 Syringe Filter, sterile 0.2 μm, PVDF, 50/pk
      6791-1304Puradisc 13 Syringe Filter, sterile 0.45 μm, PVDF, 50/pk
      6792-1302Puradisc 13 Syringe Filter, 0.2 μm, PVDF, 500/pk
      6792-1304Puradisc 13 Syringe Filter, 0.45 μm, PVDF, 500/pk
      6796-1304Puradisc 13 Syringe Filter, with tube tip, 0.45 μm, PVDF, 100/pk
      6806-1316Puradisc 13 Syringe Filter, 1.6 μm, GF/A, 500/pk
      6816-1315Puradisc 13 Syringe Filter, 1.5 μm, 934-AH, 2000/pk
      6818-1304Puradisc 13 Syringe Filter, 0.45 μm, GMF, 500/pk
      6820-1316Puradisc 13 Syringe Filter, 1.6 μm, GF/A, 100/pk
      6821-1310Puradisc 13 Syringe Filter, 1.0 μm, GF/B, 100/pk
      6822-1312Puradisc 13 Syringe Filter, 1.2 μm, GF/C, 100/pk
      6823-1327Puradisc 13 Syringe Filter, 2.7 μm, GF/D, 100/pk
      6825-1307Puradisc 13 Syringe Filter, 0.7 μm, GF/F, 100/pk
      6827-1315Puradisc 13 Syringe Filter, 1.5 μm, 934-AH, 100/pk
      10462945Puradisc FP 13 Syringe Filter, 0.2 μm, RC, sterile, 50/pk
      10462940Puradisc FP 13 Syringe Filter, 0.2 μm, RC, sterile with mini-tip, 
      50/pk
      6746-2502Puradisc 25 Syringe Filter, 0.2 μm, PVDF, 50pk
      6746-2504Puradisc 25 Syringe Filter, 0.45 μm, PVDF, 50pk
      6747-2502Puradisc 25 Syringe Filter, 0.2 μm, PVDF, 200/pk
      6747-2504Puradisc 25 Syringe Filter, 0.45 μm, PVDF, 200/pk
      6749-2504Puradisc 25 Syringe Filter, 0.45 μm, PVDF, 1000pk
      6750-2502Puradisc 25 Syringe Filter, 0.2 μm, nylon, 50/pk
      6750-2504Puradisc 25 Syringe Filter, 0.45 μm, nylon, 50/pk
      6750-2510Puradisc 25 Syringe Filter, 1.0 μm, nylon, 50/pk
      6751-2502Puradisc 25 Syringe Filter, 0.2 μm, nylon, 200/pk
      6751-2504Puradisc 25 Syringe Filter, 0.45 μm, nylon, 200/pk
      6751-2510Puradisc 25 Syringe Filter, 1.0 μm, nylon, 200/pk
      6752-2504Puradisc 25 Syringe Filter, 0.45 μm, nylon, 500/pk
      6753-2502Puradisc 25 Syringe Filter, 0.2 μm, nylon, 1000/pk
      6753-2504Puradisc 25 Syringe Filter, 0.45 μm, nylon, 1000/pk
      6753-2510Puradisc 25 Syringe Filter, 1.0 μm, nylon, 1000/pk
      6759-2502Puradisc 25 Syringe Filter, 0.2 μm, PES, 300pk
      6759-2504Puradisc 25 Syringe Filter, 0.45 μm, PES, 300/pk
      6780-2502Puradisc 25 Syringe Filter, 0.2 μm, PES sterile, 50/pk
      6780-2504Puradisc 25 Syringe Filter, 0.45 μm, PES sterile, 50/pk
      6780-2510Puradisc 25 Syringe Filter, 1.0 μm, PES sterile, 50/pk
      6781-2502Puradisc 25 Syringe Filter, 0.2 μm, polyethersulfone, 200/pk
      6781-2504Puradisc 25 Syringe Filter, 0.45 μm, polyethersulfone, 200/pk
      6781-2510Puradisc 25 Syringe Filter, 1.0 μm, polyethersulfone, 200/pk
      6783-2510Puradisc 25 Syringe Filter, 1.0 μm, GD1, 100/pk
      6783-2520Puradisc 25 Syringe Filter, 2.0 μm, GD2, 100/pk
      6784-2501Puradisc 25 Syringe Filter, 0.1 μm, PTFE, 50/pk
      6784-2502Puradisc 25 Syringe Filter, 0.2 μm, PTFE, 50/pk
      6784-2504Puradisc 25 Syringe Filter, 0.45 μm, PTFE, 50/pk
      6784-2510Puradisc 25 Syringe Filter, 1.0 μm, PTFE, 50/pk
      6785-2502Puradisc 25 Syringe Filter, 0.2 μm, PTFE, 200/pk
      6785-2504Puradisc 25 Syringe Filter, 0.45 μm, PTFE, 200/pk
      6786-2502Puradisc 25 Syringe Filter, 0.2 μm, polypropylene, 50/pk
      6786-2504Puradisc 25 Syringe Filter, 0.45 μm, depth polypropylene, 50/pk
      6787-2520Puradisc 25 Syringe Filter, 0.7 μm, GF/F, 1000/pk
      6788-2502Puradisc 25 Syringe Filter, 0.2 μm, polypropylene, 200/pk
      6788-2504Puradisc 25 Syringe Filter, 0.45 μm, depth polypropylene, 200/pk
      6790-2502Puradisc 25 Syringe Filter, 0.2 μm, polypropylene, 1000/pk
      6790-2504Puradisc 25 Syringe Filter, 0.45 μm, depth polypropylene, 1000/pk
      6792-2510Puradisc 25 Syringe Filter, 1.0 μm, GD1, 1000/pk
      6794-2502Puradisc 25 Syringe Filter, 0.2 μm, polyethersulfone, 1000/pk
      6794-2504Puradisc 25 Syringe Filter, 0.45 μm, polyethersulfone, 1000/pk
      6794-2510Puradisc 25 Syringe Filter, 1.0 μm, polyethersulfone, 1000/pk
      6794-2512Puradisc 25 Syringe Filter, 0.2 μm, polyethersulfone, 1000/pk
      6794-2514Puradisc 25 Syringe Filter, 0.45 μm, polyethersulfone, 1000/pk
      6798-2501Puradisc 25 Syringe Filter, 0.1 μm, PTFE, 1000/pk
      6798-2502Puradisc 25 Syringe Filter, 0.2 μm, PTFE, 1000/pk
      6798-2504Puradisc 25 Syringe Filter, 0.45 μm, PTFE, 1000/pk
      6798-2510Puradisc 25 Syringe Filter, 1.0 μm, PTFE, 1000/pk
      6825-2517Puradisc 25 Syringe Filter, 0.7 μm, GF/F, 50/pk
      6825-2527Puradisc 25 Syringe Filter, 0.7 μm, GF/F, 200/pk
      10462000Puradisc 30 Syringe Filter, cellulose nitrate, 5.0 μm, sterile, 
      50/pk
      10462100Puradisc 30 Syringe Filter, cellulose acetate, 0.45 μm, sterile, 
      50/pk
      10462200Puradisc 30 Syringe Filter, cellulose acetate, 0.2 μm, sterile, 
      50/pk
      10462205Puradisc 30 Syringe Filter, cellulose acetate, 0.2 μm, luer-lock 
      outlet, sterile, 50/pk
      10462206Puradisc 30 Syringe Filter, cellulose acetate, 0.2 μm, luer-lock 
      outlet, 500/pk 
      10462240Puradisc 30 Syringe Filter, cellulose acetate, 0.8 μm, sterile, 
      50/pk
      10462241Puradisc 30 Syringe Filter, cellulose acetate, 0.8 μm, 50/pk
      10462243Puradisc 30 Syringe Filter, cellulose acetate, 0.8 μm, 500/pk
      10462260Puradisc 30 Syringe Filter, cellulose acetate 1.2 μm, sterile, 
      50/pk 
      10462261Puradisc 30 Syringe Filter, cellulose acetate, 1.2 μm, 50/pk
      10462263Puradisc 30 Syringe Filter, cellulose acetate, 1.2 μm, 500/pk
      10462500Puradisc 30 Syringe Filter, cellulose nitrate, 5.0 μm, 500/pk
      10462510Puradisc 30 Syringe Filter, cellulose nitrate, 5.0 μm, 100/pk
      10462520Puradisc 30 Syringe Filter, cellulose nitrate, 5.0 μm, 50/pk
      10462600Puradisc 30 Syringe Filter, cellulose acetate, 0.45 μm, 500/pk
      10462601Puradisc 30 Syringe Filter, cellulose acetate, 0.45 μm, 50/pk
      10462610Puradisc 30 Syringe Filter, cellulose acetate, 0.45 μm, 100/pk
      10462700Puradisc 30 Syringe Filter, cellulose acetate, 0.2 μm, 500/pk
      10462701Puradisc 30 Syringe Filter, cellulose acetate, 0.2 μm, 50/pk
      10462710Puradisc 30 Syringe Filter, cellulose acetate, 0.2 μm, 100/pk
      10462300Puradisc FP 30, PTFE, 0.2 μm, sterile, 50/pk
      10462800Puradisc FP 30, PTFE, 0.2 μm, 500/pk
      10462960Puradisc FP 30, RC, 0.2 μm, sterile, 50/pk
      10462950Puradisc FP 30, RC, 0.45 μm, sterile, 50/pk
      10462650Puradisc Aqua 30 Syringe Filter, cellulose acetate, 0.45 μm, 
500/pk
      10462655Puradisc Aqua 30 Syringe Filter, cellulose acetate, 0.45 μm, 
100/pk
      10462656Puradisc Aqua 30 Syringe Filter, cellulose acetate, 0.45 μm, 50/pk



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