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52688-U
Discovery® DSC-SCX SPE Tube
bed wt. 500 mg, volume 6 mL, pk of 30
Synonim(y):
Strong Cation Exchange SPE cartridge tube
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
30 ea | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1130,00 zł |
Informacje o tej pozycji
1130,00 zł
material
polypropylene tube
Quality Segment
composition
bed wt., 500 mg
packaging
pk of 30
technique(s)
solid phase extraction (SPE): suitable
surface area
480 m2/g
volume
6 mL
matrix
Silica gel base material (irregularly shaped, acid washed)
matrix active group
sulfonic acid bonding
particle size
50 μm
pore size
0.9 mL/g pore volume, 70 Å pore diameter
capacity
0.8 meq/g total capacity
application(s)
food and beverages
separation technique
ion exchange
General description
Sample Matrix Compatibility: Organic or aqueous solutions
- A polymerically bonded, benzene sulfonic acid functional group, pKa (< 1.0)
- Counter ion is H+
- Silica support allows for use with very organic solvents (no shrinking/swelling)
- Excellent capacity (0.8 meq/g) for cleaning up solution phase combinatorial chemistry reactions (removing target molecules from reaction by-products and excess reagents)
- The presence of the benzene ring offers some mixed-mode capabilities (hydrophobic interactions) that should be considered when extracting cations from aqueous matrices
Legal Information
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description bed wt. 500 mg, volume 6 mL, pk of 30 | description bed wt. 1 g, volume 6 mL, pk of 30 | description bed wt. 100 mg, volume 1 mL, pk of 108 | description bed wt. 500 mg, volume 3 mL, pk of 54 |
| matrix active group sulfonic acid bonding | matrix active group sulfonic acid bonding | matrix active group sulfonic acid bonding | matrix active group sulfonic acid bonding |
| particle size 50 μm | particle size 50 μm | particle size 50 μm | particle size 50 μm |
| pore size 0.9 mL/g pore volume, 70 Å pore diameter | pore size 70 Å pore diameter, 0.9 mL/g pore volume | pore size 0.9 mL/g pore volume, 70 Å pore diameter | pore size 0.9 mL/g pore volume, 70 Å pore diameter |
| matrix Silica gel base material (irregularly shaped, acid washed) | matrix Silica gel base material (irregularly shaped, acid washed) | matrix Silica gel base material (irregularly shaped, acid washed) | matrix Silica gel base material (irregularly shaped, acid washed) |
| separation technique ion exchange | separation technique ion exchange | separation technique ion exchange | separation technique ion exchange |
| application(s) food and beverages | application(s) food and beverages | application(s) food and beverages | application(s) - |
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Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Klasa składowania
11 - Combustible Solids
WGK
nwg
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