MCI GEL guard columns and precolumnsGreen_Line.gif (2191 ???)

Guard columns and precolumns are used for protecting an analytical column (main column) from contamination, and are very effective to prolong the life of analytical column. Guard column or precolumn should be selected in accordance with the type of main column. The description of "G" means guard column and "PC" means precolumn.

Main column

Gruard column / precolumn

Type id ×L(mm) Type id ×L(mm)
Cation-exchange resin for amino acid analysis
MCI GEL CK10U 6×120 MCI(R) GEL AFR2-PC 6×50
Cation-exchange resin for oligosaccharide analysis
MCI GEL CK02A 20×250 MCI(R) GEL CK02AG 8×10
MCI GEL CK02AS 20×250 MCI(R) GEL CK02ASG 8×10
MCI GEL CK04S 10×200 MCI(R) GEL CK10SG
MCI(R) GEL CK04SG
6×50
8×10
MCI GEL CK04SS 10×200 MCI(R) GEL CK10SG
MCI(R) GEL CK04SG
6×50
8×10
Cation-exchange resin for sugar analysis
MCI GEL CK08S 8×500 MCI(R) GEL CK08SG 6×50
MCI GEL CK08E 8×300 MCI(R) GEL CK08EG 6×50
MCI GEL CK08EC 8×300 MCI(R) GEL CK08ECG 6×50
MCI GEL CK08ES 8×300 MCI(R) GEL CK08ESG 6×50
MCI GEL CK08EP 8×300 MCI(R) GEL CK08EPG 6×50
Cation-exchange resin for organic acid analysis
MCI GEL CK08EH 8×300 MCI(R) GEL CK08EHG 6×50
Anion-exchange resin for organic acid / sugar analyses
MCI GEL CA08F 4.6×250 MCI(R) GEL CA08FG 4×10
MCI GEL CDR10 4.6×250 MCI(R) GEL CDR10G 4×10
Ion chromatography (cation analysis)
MCI GEL SCK01 6×50 MCI(R) GEL SCK01-PC 6×50
MCI GEL SCK01 4.6×150    
Ion chromatography (anion analysis)
MCI GEL SCA04 4.6×150 MCI(R) GEL SCA-04G
MCI(R) GEL SCA-PC
4.6×30
8×10
Biopolymer separation / GPC
MCI GEL CQP06 7.5×600 MCI(R) GEL CQP06G 4×50
MCI GEL CQP10 7.5×600 MCI(R) GEL CQP10G 4×50
MCI GEL CQP30 7.5×600 MCI(R) GEL CQP30G 4×50
Biopolymer separation / anion-exchange
MCI GEL ProtEx-DEAE 4.6×50 No guard column

No precolumn

MCI GEL ProtEx-DEAE 7.5×100
MCI GEL CQA31S 7.5×75
MCI GEL CQA35S 7.5×75
Biopolymer separation / cation-exchange
MCI GEL ProtEx-SP 4.6×50 No guard column

No precolumn

MCI GEL ProtEx-SP 7.5×100
MCI GEL CQK30S 7.5×75
MCI GEL CQK31S 7.5×75
Biopolymer separation / hydrophobic interaction
MCI GEL CQH3BS 7.5×75 No guard column

No precolumn

MCI GEL CQH3ES 7.5×75
MCI GEL CQH3PS 7.5×75
Polymeric reversed-phase chromatography
MCI GEL CHP10M 4.6×150 No guard column

No precolumn

MCI GEL CHP5C 4.6×250
MCI GEL CHP2MGM 4.6×150
MCI GEL CHP2MG 4.6×250
Optical resolution
MCI GEL CRS10W 4.6×50 No guard column

No precolumn

MCI GEL CRS15W 4.6×50
 

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Button_Diaion_E.jpg (2462 ???)Button_Sepabeads_E.jpg (2274 ???)Button_Toppage_E.jpg (1778 ???)

 

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Last updated: 30 Dec 2000.  ©copyright Mitsubishi Chemical Corporation