| KF-400HQ | · About 1.5 times better separation performance than standard columns, obtains higher resolution · About 4 times better sensitivity than that of standard columns, supports high sensitivity analysis · The amount of solvent used is reduced to about a third · Improved applicability of solvent replacement · Corresponds to USP L21 |
|---|
* Please refer to Replacement of In-Column Solvent
* The columns with ‘L’ at the end of column names are mixed-gel column capable of analyzing samples over a wide range of molecular weight distribution.
* Use of the KF-400HQ series with semi-micro type devices is recommended.
(High performance semi-micro columns)
KF-400HQ series shipping solvent : Tetrahydrofulan (THF)
| Product code | Product name | Plate number (TPN/column) |
Particle size (μm) |
Size (mm) I.D. x Length |
|---|---|---|---|---|
|
F6028111
F6028112 F6028114 F6028116 F6028118 F6028119 F6028122 F6700300 |
GPC KF-401HQ GPC KF-402HQ GPC KF-402.5HQ GPC KF-403HQ GPC KF-404HQ GPC KF-405LHQ GPC KF-406LHQ GPC KF-G 4A (GPC KF-G) |
≥ 25,000
≥ 25,000 ≥ 25,000 ≥ 25,000 ≥ 25,000 ≥ 10,000 ≥ 10,000 Guard column |
3 3 3 3 3 10 10 8 |
4.6 x 250 4.6 x 250 4.6 x 250 4.6 x 250 4.6 x 250 4.6 x 250 4.6 x 250 4.6 x 10 |
For all products
Max. usable pressure: (KF-401HQ to KF-404HQ) 7MPa, (KF-405LHQ, KF-406L) 0.5MPa
Recommended flow rate: 0.2 to 0.3mL/min
Max. usable flow rate: 0.5mL/min
Max. usable temperature: 45°C
[Target molecular weight range and Exclusion limit]
* Please use the above table as a rough indication for the column selection.
• With Polystyrene (eluent : THF)
| Product name | Target molecular weight range | Exclusion limit |
|---|---|---|
| KF-401HQ KF-402HQ KF-402.5HQ KF-403HQ KF-404HQ KF-405LHQ KF-406LHQ |
100 – 700 200 – 1,500 300 – 10,000 600 – 50,000 7,000 – 500,000 300 – 2,000,000 300 – *(20,000,000) |
1,500 |
*( ) Estimated value
