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Ionic Exchange



TosoBioScience offer the largest range of high efficiency columns for the analysis and separation of biomolecules using the chromatographic technique of anionic and cationic interchange.
These columns, with silica or methacrylate spherical packings, with controlled porosity and substituted with different interchange groups allow the resolution of proteins, peptides, oligonucleotides derived from DNA and RNA and other fragments of nucleic acids.
We also include a line of polymeric packings of polystyrenedivinylbenzene appropriately substituted for the separation and analysis of low molecular weight molecules such as sugars, aminoacids,etc.





Ionic Exchange

Select your product

ReferenceExchangeMaterialBasedDescription
TH-14010
Cation
Glass
Polymer
CM-5PW, 1000 A 10 ?, 5.0 mm x 5.0 cm
TH-14011
Cation
Glass
Polymer
CM-5PW, 1000 A 10 ?, 8.0 mm x 7.5 cm
TH-14012
Cation
Glass
Polymer
CM-5PW, 1000 A 13 ?, 20.0 mm x 15.0 cm
TH-13062
Cation
Glass
Polymer
SP-5PW, 1000 A 10 ?, 5.0 mm x 5.0 cm
TH-08803
Cation
Glass
Polymer
SP-5PW, 1000 A 10 ?, 8.0 mm x 7.5 cm
TH-14017
Cation
Glass
Polymer
SP-5PW, 1000 A 13 ?, 20.0 mm x 15.0 cm
TH-19686
Cation
PEEK

BioAssist S, 1300 A 7 ?, 4.6 mm x 5.0 cm
TH-13068
Cation
Stainless steel
Polymer
CM-5PW, 1000 A 10 ?, 7.5 mm x 7.5 cm
TH-14021
Cation
Stainless steel
Polymer
CM-5PW, 1000 A 13 ?, 21.5 mm x 15.0 cm
TH-18758
Cation
Stainless steel
Polymer
SP-5PW, 1000 A 10 ?, 2.0 mm x 7.5 cm
TH-07161
Cation
Stainless steel
Polymer
SP-5PW, 1000 A 10 ?, 7.5 mm x 7.5 cm
TH-07575
Cation
Stainless steel
Polymer
SP-5PW, 1000 A 13 ?, 21.5 mm x 15.0 cm
TH-07934
Cation
Stainless steel
Polymer
SP-5PW, 1000 A 20 ?, 55.0 mm x 20.0 cm
TH-13076
Cation
Stainless steel
Polymer
SP-NPR, non porous, 1000 A 2.5 ?, 4.6 mm x 3.5 cm
TH-07156
Cation
Stainless steel
Polymer
SCX (NA+), 5 ?, 6.0 mm x 15.0 cm
TH-07158
Cation
Stainless steel
Polymer
SCX (H+), 5 ?, 7.8 mm x 30.0 cm
TH-16653
Cation
Stainless steel
Polymer
Oapak-A, 1000 A 5 ?, 7.8 mm x 30.0 cm
TH-07165
Cation
Stainless steel
Silic
SP-2SW, 125 A 5 ?, 4.6 mm x 25.0 cm
TH-07167
Cation
Stainless steel
Silic
CM-2SW, 125 A 5 ?, 4.6 mm x 25.0 cm
TH-07162
Cation
Stainless steel
Silic
CM-3SW, 250 A 10 ?, 7.5 mm x 7.5 cm
TH-13069
Cation
Guard Column

CM-5PW Guardgel Kit
TH-16094
Cation
Guard Column

CM-5PW Prep Guardgel Kit
TH-14024
Cation
Glass Guard Column

CM-5PW Guardgel Kit
TH-14068
Cation
Guard Column

CM-5PW Prep Guardgel Kit
TH-07211
Cation
Guard Column

SP-5PW Guardgel Kit
TH-42153
Cation
Guard Column

SP-5PW Cartridge
TH-08807
Cation
Glass Guard Column

SP-5PW Guardgel Kit
TH-14467
Cation
Glass Guard Column

SP-5PW
TH-16093
Cation
Guard Column

SP-5PW Prep Guardgel Kit
TH-07932
Cation
Guard Column

SP-5PW
TH-07650
Cation
Guard Column

CM-SW Guardgel Kit
TH-16654
Cation
Guard Column

OApak-P, P
TH-19308
Cation
Guard Column

Cartridge
TH-13061
Anion
Glass
Polymer
DEAE-5PW , 1000 A 10 ?, 5.0 mm x 5.0 cm
TH-08802
Anion
Glass
Polymer
DEAE-5PW , 1000 A 10 ?, 8.0 mm x 7.5 cm
TH-14016
Anion
Glass
Polymer
DEAE-5PW , 1000 A 13 ?, 20.0 mm x 15.0 cm
TH-18386
Anion
Glass
Polymer
SuperQ-5PW, 1000 A 10 ?, 8.0 mm x 7.5 cm
TH-19685
Anion
PEEK Column

BioAssist Q, 4000 A 10 ?, 4.6 mm x 5.0 cm
TH-13075
Anion
Stainless steel
Polymer
DEAE-NPR, nonporus, 2.5 ?, 4.6 mm x 3.5 cm
TH-18249
Anion
Stainless steel
Polymer
DNA-NPR, nonporus, 2.5 ?, 4.6 mm x 7.5 cm
TH-42151
Anion
Stainless steel
Polymer
DNA-NPR, nonporus, 2.5 ?, 7.5 mm x 7.5 cm
TH-18757
Anion
Stainless steel
Polymer
DEAE-5PW , 1000 A 10 ?, 2.0 mm x 7.5 cm
TH-07164
Anion
Stainless steel
Polymer
DEAE-5PW , 1000 A 10 ?, 7.5 mm x 7.5 cm
TH-07574
Anion
Stainless steel
Polymer
DEAE-5PW , 1000 A 13 ?, 21.5 mm x 15.0 cm
TH-07930
Anion
Stainless steel
Polymer
DEAE-5PW , 1000 A 20 ?, 55.0 mm x 20.0 cm
TH-18257
Anion
Stainless steel
Polymer
SuperQ-5PW , 1000 A 10 ?, 7.5 mm x 7.5 cm
TH-18387
Anion
Stainless steel
Polymer
SuperQ-5PW , 1000 A 13 ?, 21.5 mm x 15.0 cm
TH-08639
Anion
Stainless steel
Polymer
Sugar AXI, 60 A 8 ?, 4.6 mm x 15.0 cm
TH-08640
Anion
Stainless steel
Polymer
Sugar AXG, 60 A 10 ?, 4.6 mm x 15.0 cm
TH-07157
Anion
Stainless steel
Polymer
SAX, 5 ?, 6.0 mm x 15.0 cm
TH-07166
Anion
Stainless steel
Silic
QAE-2SW, 125 A 5 ?, 4.6 mm x 25.0 cm
TH-18761
Anion
Stainless steel
Silic
DEAE-2SW, 125 A 5 ?, 2.0 mm x 25.0 cm
TH-07168
Anion
Stainless steel
Silic
DEAE-2SW, 125 A 5 ?, 4.6 mm x 25.0 cm
TH-07163
Anion
Stainless steel
Silic
DEAE-3SW, 250 A 10 ?, 7.5 mm x 7.5 cm
TH-17088
Anion
Guard Column

DEAE-NPR , 5 ?, 4.6 mm x 0.5 cm
TH-18253
Anion
Guard Column

DNA-NPR , 5 ?, 4.6 mm x 0.5 cm
TH-18388
Anion
Guard Column

SuperQ-5PW Guardgel, Kit 20 ?
TH-18389
Anion
Glass Guard Column

SuperQ-5PW Guardgel Kit, 20 ?
TH-18390
Anion
Guard Column

SuperQ-5PW Guardgel, Kit 20 ?
TH-07210
Anion
Guard Column

DEAE-5PW Guardgel, Kit 20 ?
TH-42152
Anion
Guard Column

DEAE-5PW Cartridge, Kit 10 ?, 2.0 mm x 1.0 cm
TH-08806
Anion
Glass Guard Column

DEAE-5PW Guardgel, Kit, 20 ?
TH-14466
Anion
Guard Column

DEAE-5PW , Kit 13 ?, 20.0 mm x 2.0 cm
TH-16092
Anion
Guard Column

DEAE-5PW Prep Guardgel, Kit, 20 ?
TH-07928
Anion
Guard Column

DEAE-5PW 20 ?, 45.0 mm x 5.0 cm
TH-07648
Anion
Guard Column

DEAE-SW Guardgel Kit, 20 ?
TH-42154
Anion
Guard Column

DEAE-2SW Cartridge 5 ?, 2.0 mm x 1.0 cm
TH-19308
Anion
Guard Column

Cartridge 2.0 mm x 1.5 cm