Thermo Scientific™

Dionex™ IonPac™ CS21-Fast-4µm Analytical and Guard Columns

Catalog number: 303348
Thermo Scientific™

Dionex™ IonPac™ CS21-Fast-4µm Analytical and Guard Columns

Catalog number: 303348
Resolve quaternary amine cationic polar pesticides including chlormequat, mepiquat, paraquat, and diquat with the Thermo Scientific™ Dionex™ IonPac™ CS21-Fast-4µm column. The unique selectivity of the Dionex IonPac CS21-Fast-4µm column allows it to resolve trace amounts of cationic polar pesticides in high ionic strength matrices within approximately fifteen minutes using an electrolytically generated MSA gradient. Quaternary amines are eluted away from matrix cations, making the Dionex IonPac CS21-Fast-4µm column ideal for IC-MS/MS applications where matrix ions are diverted to waste.
 
Catalog Number
303348
Unit Size
Each
Column Type
Separator Column
For Use With (Equipment)
Dionex IonPac CG21-Fast-4µm Microbore Guard Column
Column Capacity
110 µeq
Length (Metric)
150 mm
Price (USD)
1,550.00
Your Price:
Availability
***
Full specifications
Quantity
Column ConstructionPEEK
Column TypeSeparator Column
Crosslinking80% DVB
Column Capacity110 µeq
Column ChemistryAcidic
Flow Rate0.30 mL/min
For Use With (Application)Cation Exchange
For Use With (Equipment)Dionex IonPac CG21-Fast-4µm Microbore Guard Column
HydrophobicityLow
Max. Pressure5000 psi
Solvent CompatibilitypH 0-7, HPLC solvents (100% acetonitrile and up to 20% isopropyl alcohol), primary and secondary alcohols should be avoided)
Particle Size4 µm
FormatMicrobore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)150 mm
Diameter (Metric)2 mm
Unit SizeEach
Catalog Number
Unit Size
Each
Column Type
Guard Column
For Use With (Equipment)
Dionex IonPac CS21-Fast-4µm Microbore Analytical Column
Column Capacity
22 µeq
Length (Metric)
30 mm
Price (USD)
509.00
Your Price:
Availability
***
Full specifications
Quantity
Column ConstructionPEEK
Column TypeGuard Column
Crosslinking80% DVB
Column Capacity22 µeq
Column ChemistryAcidic
Flow Rate0.30 mL/min
For Use With (Application)Cation Exchange
For Use With (Equipment)Dionex IonPac CS21-Fast-4µm Microbore Analytical Column
HydrophobicityLow
Max. Pressure5000 psi
Solvent CompatibilitypH 0-7, HPLC solvents (100% acetonitrile and up to 20% isopropyl alcohol), primary and secondary alcohols should be avoided)
Particle Size4 µm
FormatMicrobore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)30 mm
Diameter (Metric)2 mm
Unit SizeEach
Showing 2 of 2
Catalog NumberSpecificationsUnit SizeColumn TypeFor Use With (Equipment)Column CapacityLength (Metric)Price (USD)AvailabilityQuantity
303348Full specifications
EachSeparator ColumnDionex IonPac CG21-Fast-4µm Microbore Guard Column110 µeq150 mm
1,550.00
Your Price:
***
Column ConstructionPEEK
Column TypeSeparator Column
Crosslinking80% DVB
Column Capacity110 µeq
Column ChemistryAcidic
Flow Rate0.30 mL/min
For Use With (Application)Cation Exchange
For Use With (Equipment)Dionex IonPac CG21-Fast-4µm Microbore Guard Column
HydrophobicityLow
Max. Pressure5000 psi
Solvent CompatibilitypH 0-7, HPLC solvents (100% acetonitrile and up to 20% isopropyl alcohol), primary and secondary alcohols should be avoided)
Particle Size4 µm
FormatMicrobore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)150 mm
Diameter (Metric)2 mm
Unit SizeEach
303349Full specifications
EachGuard ColumnDionex IonPac CS21-Fast-4µm Microbore Analytical Column22 µeq30 mm
509.00
Your Price:
***
Column ConstructionPEEK
Column TypeGuard Column
Crosslinking80% DVB
Column Capacity22 µeq
Column ChemistryAcidic
Flow Rate0.30 mL/min
For Use With (Application)Cation Exchange
For Use With (Equipment)Dionex IonPac CS21-Fast-4µm Microbore Analytical Column
HydrophobicityLow
Max. Pressure5000 psi
Solvent CompatibilitypH 0-7, HPLC solvents (100% acetonitrile and up to 20% isopropyl alcohol), primary and secondary alcohols should be avoided)
Particle Size4 µm
FormatMicrobore
Packing MaterialEthylvinylbenzene/Divinylbenzene
Length (Metric)30 mm
Diameter (Metric)2 mm
Unit SizeEach
Showing 2 of 2
Superior Chromatographic Performance
  • High capacity allows injection of complex matrices without overloading the column while maintaining excellent peak shapes for lower concentration analytes.
  • Quickly separate trace levels of the four major quaternary amine cationic polar pesticides chlormequat, mepiquat, paraquat, and diquat in high ionic strength matrices using an MSA gradient.
  • Separate other cationic pesticides of interest including diethanolamine, triethanolamine, N-N-dimethylhydrazine, trimethylsulfonium, morpholine, melamine, streptomycin, and nereistoxin.
 
Specifically designed for IC-MS/MS applications
  • Completely resolves paraquat and diquat, species with similar masses.
  • Available in microbore format that is compatible with MS flow rates.
  • Selectivity allows matrix ions to be diverted to waste which keeps the MS source cleaner.
  • Solvent compatible (up to 100% acetonitrile and 20% isopropyl alcohol).
  • Fast analysis of cationic polar pesticides in food, beverages, and environmental waters.
 
Use with a High-Pressure IC system
A high-pressure IC system, such as the Thermo Scientific™ Dionex™ ICS-6000 HPIC system or Thermo Scientific™ Dionex™ Integrion™ HPIC system is required to operate this column under standard conditions.

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