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GL Chromatodisc Syringe Filter
GL Chromatodisc Syringe Filter for Ion-Chromatography samples
Metal elution level from the membrane surface is controlled less than the level shown in the table below by an atomic absorption spectrometer, which makes it suitable for sample preparation for ion chromatography analysis.
Membrane-surface metal elution level
|
|
4 mm Filter
|
13 mm Filter
|
25 mm Filter
|
|
Na
|
0.0009 ppm
|
0.006 ppm
|
0.011 ppm
|
|
K
|
0.0015 ppm
|
0.025 ppm
|
0.2 ppm
|
|
Ca
|
0.002 ppm
|
0.007 ppm
|
0.01 ppm
|
Specifications
|
Size
|
Filter diameter (mm)
|
Φ4
4 mm
|
Φ13
13 mm
|
Φ25
25 mm
|
|---|---|---|---|---|
|
Housing
|
Φ8 ×18 mm
8 mm O.D. × 18 mm
|
Φ18 × 22 mm
18 mm O.D. × 22 mm
|
Φ29 × 24 mm
29 mm O.D. × 24 mm
|
|
|
Housing material
|
PP（polypropylene）
|
|||
|
Sample size [mL]
|
≦ 1
|
≦ 0.5 - 10
|
≦ 3 - 50
|
|
|
Hold-UP Volume [μL]
|
≦ 10
|
≦ 30
|
≦ 100
|
|
|
Effective filtration area [cm2]
|
0.07
|
0.8
|
4
|
|
|
Maximum allowable operating pressure [MPa]
|
0.49
|
0.49
|
0.49
|
|
|
Inlet connection
|
Lure Rock
|
Lure Rock
|
Lure Rock
|
|
|
Outlet connection
|
Lure slip
|
Lure slip
|
Lure slip
|
|
GL Chromatodisc Syringe Filter for Ion-Chromatography Samples
| Description | Manufacturer P/N | Pore Diameter | Diameter | Qty. | Cat.No. |
|---|---|---|---|---|---|
| GL ChromatoDisk | 4AI | 0.2µm | 4mm | 100pcs | 5040-28506 |
| GL ChromatoDisk | 13AI | 0.2µm | 13mm | 100pcs | 5040-28507 |
| GL ChromatoDisk | 25AI | 0.2µm | 25mm | 100pcs | 5040-28508 |
| GL ChromatoDisk | 4AI | 0.45µm | 4mm | 100pcs | 5040-28520 |
| GL ChromatoDisk | 13AI | 0.45µm | 13mm | 100pcs | 5040-28521 |
| GL ChromatoDisk | 25AI | 0.45µm | 25mm | 100pcs | 5040-28522 |
