Organic GPC Columns
Organic GPC Columns
Please select one of the following tabs of columns.
High speed and solvent interchangeable organic GPC Columns
▮ JAIGEL-HR Series
The original JAIGEL-H series has flow rate of 3.5 mL/min and the new JAIGEL-HR series has 4 times faster flow rate of 15 mL/min maximum.
It also has higher throughput and higher resolution that increase amount of sample per injection.
In addtion, it has capability of solvent interchangeability.
JAIGEL-HR series column models
| Exclusion limit (PS equivalent) |
Best suited | Preparative column | |||
| 20 mm ID | Theoritical Plate |
40 mm ID | Theoritical Plate |
||
| Length 600 mm | Length 600 mm | ||||
| 1,000 | < 300 Mw | 1HR | >24,000 | - | |
| 5,000 | 100-1,000 Mw | 2HR Plus | >30,000 | 2HR-40 | >24,000 |
| 20,000 | 1,000-3,000 Mw | 2.5HR Plus | >30,000 | 2.5HR-40 | >24,000 |
| 70,000 | 3,000-10k Mw | 3HR Plus | >24,000 | Ask | |
| 500,000 | 10k - 100k Mw | 4HR Plus | >24,000 | Ask | |
| 5,000,000 | > 100k Mw | 5HR Plus | >20,000 | Ask | |
Compatible solvents in JAIGEL-HR Plus
THF, DMF, Ethylacetate, Dichloroethane, Chloroform, Toluene, Acetone, Hexane, NMP, DMAc, DMSO, Dichloromethane, o-DCB, MEK, HFIP, Xylene, Cyclohexane, Pyridine, CHCl3/MeOH 50/50, DMF/MeOH 80/20 etc.
Compatible solvents in JAIGEL-HR
THF, DMF, Ethylacetate, Dichloroethane, Chloroform and Toluene
* DMF can be used in JAIGEL-2HR 2.5HR 3HR 4HR and 5HR. However, DMF is not compatible with 1HR.
Pre-column
Precolumn is a guard column to protect performance and efficiency of preparative column.
It is placed before main columns and has similar fillers as JAIGEL-HR series.
For 20 mm ID column, JAIGEL-HR-P (8 mm ID x 40 mm)
For 40 mm ID column, JAIGEL-HR-40P (20 mm ID x 50 mm)
Flow rate
| ID | Flow rate | |
| Regular use | Maximum | |
| 20 mm | 10 mL/min | HR : 15 mL/min HR Plus : 20 mL/min |
| 40 mm | 40 mL/min | |
High speed & Low Adsorption Organic GPC Columns (Chloroform or THF)
▮ JAIGEL-HT Series
In size-exclusion separations, certain compounds may adsorb onto the gel, causing peak tailing or incomplete elution, which can adversely affect separation performance. The JAIGEL-HT Series columns are designed to minimize such adsorption effects, providing improved peak shape and recovery compared with the JAIGEL-HR Plus Series. In addition, the JAIGEL-HT Series supports high flow rates of up to 10.0 mL/min, enabling faster separation and fraction collection compared with the JAIGEL-H and HH Series. (JAIGEL-1HT: up to 7.5 mL/min)
Standard packed solvent : Chloroform or THF
The JAIGEL-HT series can not change solvents from the packed solvent at factory.
HT series column models
| Item model | Exclusion limit (PS equivalent) |
Preparative column / Theoretical Plate | Pre-column | ||
| ID 21.5 mm | ID 40 mm | ID 8 mm | ID 20 mm | ||
| Length 600 mm | Length 600 mm | Length 40 mm | Length 50 mm | ||
| JAIGEL-1HT | 1,000 | >13,000 | N/A | JAIGEL-HT-P for ID 20 |
JAIGEL-HT-40P for ID 40 |
| JAIGEL-2HT | 5,000 | >13,000 | ask | ||
| JAIGEL-2.5HT | 20,000 | >13,000 | ask | ||
| JAIGEL-3HT | 70,000 | >13,000 | ask | ||
Pre-column
Precolumn is a guard column to protect performance and efficiency of preparative column.
It is placed before main columns and has similar fillers as JAIGEL-HT series.
Flow rate
| ID | Maximum flow rate (mL/min) |
| 20 mm | 7.5-10 mL/min |
| 40 mm | 30-40 mL/min |
High speed and solvent changeable
Organic GPC Columns
▮ JAIGEL-HR Series
Possible solvent in JAIGEL-HR : THF, DMF, Ethylacetate, Dichloroethane, Chloroform, Toluene, etc
Possible solvent in JAIGEL-HR Plus : In addition to THF, DMF, Ethylacetate, Dichloroethane, Chloroform and Toluene, JAIGEL-HR Plus are compatible to Acetone, Hexane, NMP, DMAc, DMSO, Dichloromethane, o-DCB, MEK, HFIP, Xylene, Cyclohexane, Pyridine,
CHCl3/MeOH 50/50, DMF/MeOH 80/20 etc.
* DMF can be used in JAIGEL-2HR 2.5HR 3HR 4HR and 5HR. However, DMF is not compatible with 1HR.
It also has higher throughput and higher resolution that increase amount of sample per injection.
In addtion, it has capability of multiple solvents interchangeability.
| Exclusion limit (PS) |
Best suited | Preparative column | Pre-column | ||
| 20 mm ID | 40 mm ID | 8 mm ID | 20 mm ID | ||
| 600 mm | 600 mm | 40 mm | 50 mm | ||
| 1,000 | < 300 Mw | 1HR (>24,000) |
- | -HR-P | -HR-40P |
| 5,000 | 100-1000 Mw | 2HR Plus (>30,000) |
2HR-40 (>24,000) |
||
| 20,000 | 1000-3000 Mw | 2.5HR Plus (>30,000) |
2.5HR-40 (>24,000) |
||
| 70,000 | 3000-10k Mw | 3HR Plus (>24,000) |
- | ||
| 500,000 | 10k-100k Mw | 4HR Plus (>24,000) |
- | ||
| 5,000,000 | > 100k Mw | 5HR Plus (>20,000) |
- | ||
| Pre-column | ID × Length | Designed for use with |
| JAIGEL-HR-P | 8 x 40 mm | 20 mm ID HR |
| JAIGEL-HR-40P | 20 x 50 mm | 40 mm ID HR |
| ID | Flow rate (mL/min) | |
| Regular use | Maximum | |
| 20 mm | 10 | HR : 15 HR Plus : 20 |
| 40 mm | 40 | |
High speed & Low Adsorption Organic GPC Columns
(Chloroform or THF)
▮ JAIGEL-HT Series
In size-exclusion separations, certain compounds may adsorb onto the gel, causing peak tailing or incomplete elution, which can adversely affect separation performance. The JAIGEL-HT Series columns are designed to minimize such adsorption effects, providing improved peak shape and recovery compared with the JAIGEL-HR Plus Series. In addition, the JAIGEL-HT Series supports high flow rates of up to 10.0 mL/min, enabling faster separation and fraction collection compared with the JAIGEL-H and HH Series. (JAIGEL-1HT: up to 7.5 mL/min)
Standard packed solvent : Chloroform or THF
The JAIGEL-HT series can not change solvents from the packed solvent at factory.
HT series column models
| JAIGEL | Exclusion limit (PS) |
Preparative Column / Theoritical Plate | Pre-column | ||
| 21.5 mm ID | 40 mm ID | 8 mm ID | 20 mm ID | ||
| 600 mm | 600 mm | 40 mm | 50 mm | ||
| 1HT | 1K | >13,000 | N/A | HH-P | HH-40P |
| 2HT | 5K | >13,000 | ask | ||
| 2.5HT | 20K | >13,000 | ask | ||
| 3HT | 70K | >13,000 | ask | ||
| Pre-column | ID × Length | Designed for use with |
| JAIGEL-HT-P | 8 x 40 mm | 20 mm ID of H, HH, HT, H-A |
| JAIGEL-HT-40P | 20 x 50 mm | 40 mm ID of H, HH, HT |
| ID | Max flow rate (mL/min) |
| 20 mm | 7.5-10 |
| 40 mm | 30-40 |
