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Columns

A column is a glass instrument that separates liquid and gas components for chromatography. Columns with cocks are made of borosilicate glass and have excellent chemical resistance such as solvents, so they can be used in the food and medical fields. A biocolumn with a filter is characterized in that the filter can be exchanged in the installed state. There are standard types and low-pressure pressurization types. Column diameters are divided into several types from 18 mm to 50 mm and column lengths from 300 mm to 500 mm. Spherical biocolumns can be used in fields with high pressure resistance of 0.2 MPa.
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  1. Ethidium Bromide Removal Column Multiple Application Empty Column
    AS ONE Ethidium Bromide Removal Column Multiple Application Empty Column
    More than 99% of the adium bromide in the solution passed through the column is adsorbed in the column. It uses an adsorbent that turns red when it adsorbs ethidium bromide, so you can visually confirm the adsorption. Okara is used as an adsorbent and is environmentally friendly. It does not cont... Read More
    from S$19.99
    Min. 2 days
  2. PEEK Tube for Liquid Chromatograph Piping
    Nirei Industry PEEK Tube for Liquid Chromatograph Piping
    It has high dimensional accuracy and excellent pressure resistance and chemical resistance. For liquid chromatograph only.
    Mass (kg)  0.1  Operating Temperature Range  0~260℃  Outer Diameter  1/16inch  Overall Length (m)  10  Suitable Fluid  Various aqueous solutions, alcohol 
    Rating:
    100%
    from S$149.90
    Min. 2 days
  3. Ferrule
    YAMATO SCIENTIFIC Ferrule
    * Factor Four, CP, and VF brand columns manufactured before 2013 require a 0.5 mm ferrule with a large column outer diameter even if the column inner diameter is 0.1-0.25 μm.
    Shape  Short (3mm height) 
    from S$119.90
    Min. 2 days
  4. Chromatography Column (without Filter / with Cock)
    AS ONE Chromatography Column (without Filter / with Cock)
    Column Length (mm)  300  Material  Borosilicate glass-1  Material (Cock)  Glass 
    from S$99.90
    Min. 4 days
  5. Biocolumn Absorption Tube
    AS ONE Biocolumn Absorption Tube
    * The size is the size of the glass part of the main body.
    Included Accessories  Glass filter G2 x 2 sheets  Withstand Pressure (MPa [kgf/cm2])  MAX0.15[1.5] 
    from S$369.90
    Min. 4 days
  6. GC capillary column DB-WAX
    YAMATO SCIENTIFIC GC capillary column DB-WAX
    High polarity (100% polyethylene glycol) The lower limit of temperature is 20 ° C, which is the lowest among PEG-bonded phases and improves the degree of decomposition of low boiling point compounds. Can be washed with a solvent. Equivalent to USP Phase G16
    Specification  Inch cage: 7 
    from S$779.90
    Min. 5 days
  7. Peak Tahuoshine 5 pcs
    GL Sciences Peak Tahuoshine 5 pcs
    Outer Diameter  1/16  Thread Standard  10-32UNF  Pressure resistance (Pa)  21.5M  As ONE Part Number  62-7025-72  Material  PEEK 
    from S$68.99
    Min. 2 days
  8. Lactic Acid Solution
    AS ONE Lactic Acid Solution
    Particle size (μm)  10  As ONE Part Number  2-1935-11 
    from S$49.99
    Min. 2 days
  9. Econo-Column(R)
    BIORAD Econo-Column(R)
    A disposable column made of PP with a bed capacity of 2 mL. Useful for sample pretreatment and when using radioactive material. Comes with a 10 mL reservoir. Columns can be connected and tubed using the stack cap and female lure plug. Autoclave is possible.
    from S$459.90
    Min. 4 days
  10. Chromatography Column (with Filter & Glass Cock)
    AS ONE Chromatography Column (with Filter & Glass Cock)
    Column Length (mm)  300  Material  Borosilicate glass-1  Material (Cock)  Glass 
    from S$149.90
    Min. 13 days
  11. General purpose column nut
    YAMATO SCIENTIFIC General purpose column nut
    Shape  hexagonal  Size (inch)  1/16 
    from S$64.99
    Min. 5 days
  12. GC capillary column DB-1
    YAMATO SCIENTIFIC GC capillary column DB-1
    Non-polar (100% dimethylpolysiloxane) Excellent general-purpose column Low bleed solvent washable Equivalent to USP PHASE G2 The most standard non-polar column
    from S$539.90
    Min. 5 days
  13. Bio column filter
    SANSYO Bio column filter
    from S$259.90
    Min. 9 days
  14. Bio column
    SANSYO Bio column
    The bio column is a separate type filter that allows easy removal of glass filters, sintered SUS filters, or PTFE perforations. It can be used for liquid and gas column chromatography, filtration, separation, purification, adsorption, etc. The filter part can be replaced while it is installed. Ve... Read More
    from S$179.90
    Min. 9 days
  15. Chromatography column PTFE cock
    SIBATA SCIENTIFIC TECHNOLOGY Chromatography column PTFE cock
    Dimension a (mm)  300  Material  Borosilicate glass 
    from S$279.90
    Min. 4 days
  16. Bio column packing
    SANSYO Bio column packing
    from S$58.99
    Min. 9 days
  17. GC capillary column HP-5
    YAMATO SCIENTIFIC GC capillary column HP-5
    Slightly polar ((5% phenyl) -95% methylpolysiloxane) Excellent general-purpose column solvent cleaning possible Wide range of applications equivalent to USP Phase G27
    Limit Temperature (℃)  -60~325/350  Specification  Inch cage: 7 
    from S$1,299.00
    Min. 5 days
  18. Capillary fine cutter (for capillary column)
    GL Sciences Capillary fine cutter (for capillary column)
    A cutter that can cut the cross section of a column neatly and vertically. A magnifying lens (20x) that allows you to check the cut state is integrated. Uses a replaceable rotary diamond blade.
    from S$769.90
    Min. 6 days
  19. HPLC Column (Inertsil (R) ODS-3)
    GL Sciences HPLC Column (Inertsil (R) ODS-3)
    Since it is end-capped with less adsorption of basic compounds and acidic compounds, it is a column that is easy to use for studying conditions without any habit. It is effective for LC / MS (MS) analysis because it has a stronger hydrophobic interaction than commercially available ODS columns an... Read More
    Pore volume (mL / g)  1.05  Pore size  100Å  Carbon content  15%  Surface area m 2 / g  450  Purity(%)  99.999  USP code  L1  Chemical bonding group  Octadecyl group 
    from S$779.90
    Min. 13 days
  20. Biocolumn (Column Chromatography Type)
    AS ONE Biocolumn (Column Chromatography Type)
    The filter part can be replaced while it is installed. Very good separation performance. It is easy to disassemble and has a high cleaning effect. The parts are common and can be used in combination for multiple purposes. * Please use the pressurized type up to MAX 147.1kPa (1.5kg / cm 2). * Use ... Read More
    from S$189.90
    Min. 13 days
  21. TKS Type Chromatography Column (PFA/CTFE) F-6049 Series
    FLON INDUSTRY TKS Type Chromatography Column (PFA/CTFE) F-6049 Series
    The chromatocolumn TKS type is used by attaching connectors and bag nuts to the TK type (basic type) at the top and bottom and connecting the PTFE tube 2.0Φ x 1.0Φ flare. To install the PTFE filter, loosen the lower tightening nut, cover the column stopper with the filter, and fix it completely w... Read More
    from S$329.90
    Min. 19 days
  22. Biocolumn PTFE eye plate
    SANSYO Biocolumn PTFE eye plate
    from S$25.99
    Min. 9 days
  23. ILC Column
    KIRIYAMA GLASS ILC Column
    The upper connection has a tube and the lower connection has a two-way cock.
    Material  Glass (Hario H-32) 
    from S$779.90
    Min. 35 days
  24. Chromatographic tube
    SANSYO Chromatographic tube
    Diameter, Bottom Part (Φmm) 
    from S$87.99
    Min. 6 days
  25. SPC chromatography column (with PTFE cock)
    SIBATA SCIENTIFIC TECHNOLOGY SPC chromatography column (with PTFE cock)
    Column Length (mm)  300  Material  Borosilicate glass-1  Valve  PTFE 
    from S$179.90
    Min. 4 days
  26. GC capillary column DB-1MS
    YAMATO SCIENTIFIC GC capillary column DB-1MS
    Non-polar (100% dimethylpolysiloxane) Improved acid resistance compared to ultra-low bleed standard 100% dimethylpolysiloxane column Chemical bond / cross-linking type, solvent washable Ideal for active samples commonly used in drug screening and environmental analysis
    Specification  Inch cage: 7  Limit Temperature (℃)  -60~340/360  Column Inner Diameter (Φmm)  0.25  Film Thickness (μm)  Column: 0.25  Length (m)  Column: 30 
    from S$1,399.00
    Min. 5 days
  27. GC capillary column DB-17HT
    YAMATO SCIENTIFIC GC capillary column DB-17HT
    Medium polarity ((50% phenyl) -50% methylpolysiloxane) Excellent peak shape for high boiling point compounds and fast elution time Solvent cleaning possible Ideal for separating triglycerides
    Limit Temperature (℃)  40~340/365  Film Thickness (μm)  Column: 0.15  Specification  Inch cage: 7  Column Inner Diameter (Φmm)  0.25  Length (m)  Column: 30 
    from S$1,499.00
    Min. 5 days
  28. GC capillary column HP-5MS
    YAMATO SCIENTIFIC GC capillary column HP-5MS
    Slightly polar ((5% phenyl) -95% methylpolysiloxane) Improved signal-to-noise ratio enhances sensitivity and mass spectrum reliability ? Solvent washable Ultra-low bleed, ideal for GC / MS Equivalent to USP Phase G27
    Limit Temperature (℃)  -60~325/350  Specification  Inch cage: 7 
    from S$899.90
    Min. 5 days
  29. Connector without Port
    Savillex Connector without Port
    It is possible to connect column components and column components, or column components to each other.
    Capacity  As ONE Part Number  61-8492-18 
    from S$159.90
    Min. 8 days
  30. Chromatograph tube with cock
    Tokyo Glass Kikai (TGK) Chromatograph tube with cock
    Rating:
    80%
    from S$249.90
    Min. 6 days
  31. ILC Column with Upper Three-Way Cock
    KIRIYAMA GLASS ILC Column with Upper Three-Way Cock
    There is a three-way cock for switching between the developing liquid and the sample at the top.
    Material  Glass (Hario H-32) 
    from S$899.90
    Min. 35 days
  32. Chromatotube
    MARUEMU Chromatotube
    Material  Body (borosilicate glass) 
    from S$119.90
    Min. 9 days
  33. Bio column
    SANSYO Bio column
    Ideal for removing gas and fine particles in liquids in the production line.
    Included Accessories  Glass filter G 2 1 sheet  Pressure Resistance (kg/cm2 MAX5 
    from S$279.90
    Min. 9 days
  34. GC capillary column DB-5MS
    YAMATO SCIENTIFIC GC capillary column DB-5MS
    Excellent inactivity to active compounds almost equivalent to slightly polar (Phenyl Arylene polymer), ((5% phenyl) -95% methylpolysiloxane) Equivalent to USP PHASE G27 Ultra-low bleed, ideal for GC / MS
    Limit Temperature (℃)  -60~325/350  Specification  Inch cage: 7 
    from S$899.90
    Min. 5 days
  35. Frit Material 1 Square Inch 730 Series
    Savillex Frit Material 1 Square Inch 730 Series
    Optional product for micro column
    from S$199.90
    Min. 8 days
  36. GC capillary column HP-1
    YAMATO SCIENTIFIC GC capillary column HP-1
    Non-polar (100% dimethylpolysiloxane) Excellent general-purpose column "industry standard" Can be washed with solvent For low molecular weight alcohols (<C5) Equivalent to USP Phase G2
    from S$539.90
    Min. 5 days
  37. Cation Exchange Resin
    ORGANO Cation Exchange Resin
    Functional group  -SO3M  Moisture retention capacity (%)  44~48 
    from S$199.90
    Min. 10 days
  38. GC capillary column VF-5ms
    YAMATO SCIENTIFIC GC capillary column VF-5ms
    Slightly polar (highly inert ((5% phenyl) -95% methylpolysiloxane) Supports microanalysis using MS Good sensitivity to aromatic compounds and can be used for a wide range of semi-polar and polar compounds
    Specification  Inch cage: 7  Limit Temperature (℃)  -60~325/350  Film Thickness (μm)  Column: 0.25  Column Inner Diameter (Φmm)  0.25  Length (m)  Column: 30 
    from S$1,399.00
    Min. 5 days
  39. 50 column nameplates (for LC / GL)
    GL Sciences 50 column nameplates (for LC / GL)
    from S$95.99
    Min. 6 days
  40. Chromatography Column with PTFE Cock 3810 Series with Filter
    Asahi Chromatography Column with PTFE Cock 3810 Series with Filter
    A chromatocolumn with a PTFE cock (with a filter) used for analysis in the fields of environment, food, medical care, and chemical products, sorting in various experiments, and purification. The standard pores of the filter are G2 (40-100 μm). * L1 dimensions are standard dimensions.
    Type  Chromatography column with PTFE cock 
    from S$199.90
    Min. 19 days
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