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Pretreatment column
Pretreatment column_Needle filter Pretreatment column_Needle filter
¥9,755.00
¥9,755.00
[Technology Advantage]Pretreatment can improve analytical reliability, column protection, and sensitivity.・Filters and removes solid particles from the sample to prevent column clogging. ...
Pretreatment column MPC-002(Na) Pretreatment column MPC-002(Na)
¥9,755.00
¥9,755.00
[Technology Advantage]Pretreatment can improve analytical reliability, column protection, and sensitivity.・Removal of alkaline earth metal ions in samples・Removal of transition metal ions 【SPEC...
Anion column MAC-001 (4.6*250mm)(made by SUS) Anion column MAC-001 (4.6*250mm)(made by SUS)
¥12,911.00
¥12,911.00
Basic anion columns that use carbonate-based eluents are attractive for their high analysis speed and cost performance. Simultaneous analysis of 2 types of anions: CI-, Br-, NO2-, NO3-, H4PO4-...
Anion column MAC-003 (4.0*250mm)(made by SUS) Anion column MAC-003 (4.0*250mm)(made by SUS)
¥12,911.00
¥12,911.00
Highly efficient anion column using carbonate-based eluent.7 common anions (F-, CI-, Br-, NO2-, NO3-, H2PO4 2-, S032- BrO3-), disinfection byproducts (BrO3-, CIO2-, CIO3-: dichloroacetic acid DCA, ...
Anion column MAC-004 (4.6*250mm)(made by SUS) Anion column MAC-004 (4.6*250mm)(made by SUS)
¥12,911.00
¥12,911.00
A versatile anion column with low pressure and fast analysis speed!Simultaneous analysis of F-, C-, Br-, NO2- NO3-, H2PO4 2-, and BrO3- using a universal anion column using carbonate-based eluent...
Anion column MAC-009 (4.6*250mm)(made by SUS) Anion column MAC-009 (4.6*250mm)(made by SUS)
¥12,911.00
¥12,911.00
Good separation of water negative peak and F peak! It is possible to analyze 7 types of anions at the same time! [Applications] Electronic, electrical, petrochemical, environmental, metallurgy a...
Anion column MAC-011 (4.6*250mm) (Made by SUS) Anion column MAC-011 (4.6*250mm) (Made by SUS)
¥12,911.00
¥12,911.00
Highly efficient anion column using hydroxide eluent. 7 common anions (F-, CI-, Br-, NO2-, NO3-, PO4-, SO4 2-), disinfection byproducts (BrO3-, CIO2-, CIO3- dichloroacetic acid DCA, trichloroacet...
Anion column MAC-016 (4.6*250mm)(made by SUS） Anion column MAC-016 (4.6*250mm)(made by SUS）
¥12,911.00
¥12,911.00
Special anion column for polyphosphate! [Application] Mainly used for analysis of polyphosphates in marine products! A special anion column for polyphosphate using a hydroxide eluent.It...
Anion column MAC-017 (4.6*250mm)(made by SUS） Anion column MAC-017 (4.6*250mm)(made by SUS）
¥12,911.00
¥12,911.00
  For analysis of I-, SCN-, etc.!Introducing a special l- anion column using the electrical conductivity method! [Applications] Can be used for analysis of I-, SCN-, etc. in the environment, wa...
Anion column MAC-018 (4.6*250mm)(made by SUS） Anion column MAC-018 (4.6*250mm)(made by SUS）
¥12,911.00
¥12,911.00
  Simultaneously analyze 7 types of common anions!Hydrophilic anion column with carbonate as eluent [Application] Simultaneous analysis of 3 types of common anions such as F-, CI-, NO, Br-, NO7...
Anion column MAC-019(2.1*250mm)(made by SUS） Anion column MAC-019(2.1*250mm)(made by SUS）
¥12,911.00
¥12,911.00
Special anion column for polyphosphate! [Application] Mainly used for analysis of polyphosphates in marine products! A special anion column for polyphosphate using a hydroxide eluent.It...
Anion column MAC-020 (2.1*200mm)(Made by SUS) Anion column MAC-020 (2.1*200mm)(Made by SUS)
¥12,911.00
¥12,911.00
Microbore anion column using carbonate-based eluent. Fine particle size, low flow rate, and high signal response enable simultaneous analysis of 8 types of anions! [Application] Simultaneous anal...
Anion column MAC-022 (4.0*250mm)(made by SUS) Anion column MAC-022 (4.0*250mm)(made by SUS)
¥12,911.00
¥12,911.00
Analysis of nitrite in Pharmacopeia Nitrite Injection is possible! [Applications] Conventional high-resolution analysis of anions, analysis of disinfection byproducts, fluoride analysis of frui...
Anion column MAP-001 (4.0*250mm)(Made by PEEK) Anion column MAP-001 (4.0*250mm)(Made by PEEK)
¥16,138.00
¥16,138.00
Anion column with PEEK tubing using hydroxide system eluent. Equipped with an eluent generator for analyzing 7 types of anions (F-.Cl-, NO2-, Br-, NO3-,, H2PO4-, SO4 2-) and disinfection byprodu...
Which material is better for the column, SUS or PEEK?

Which material is better for the column, SUS or PEEK?

Most of the liquids used in ion chromatography are aqueous solutions, so we recommend PEEK resin columns, which are easy to handle, for columns that are frequently installed and removed. By the way, PEEK resin is inert to compounds adsorbed to metals (ATP, ADP, etc.), so it improves problems such as non-eluting of components and tailing of measurement peaks.

If you are concerned about cost, a stainless steel (SUS) column would be a good choice. Some people shy away from using metal for piping because they are analyzing ions, but the stainless steel used for columns has excellent corrosion resistance, so there is no problem using it for ion chromatography.