SPE columns, CHROMABOND® HR-XA
CHROMABOND® HR-XA is a strong quaternary ammonium modified polymeric anion exchanger for SPE.
- Base material: Spherical PS/DVB copolymer with a large specific surface and a high pH stability of 1 to 14
- Anion exchange capacity 0,25 meg/g
- Outstanding recovery rates especially for acidic analytes
The strong polymeric anion exchanger is recommended for acidic active compounds (phenolic acids, acidic herbicides, acids with pKa 2 to 8) from strongly matrix-contaminated samples like urine, plasma, or serum.
- Catalog No:
- MANA730727P45
- MANA730950
- MANA730727
- 705-1112
- MANA730968P45
- MANA730968
- MANA731770
- MANA730954
- 705-1111
- MANA730950P45
- MANA731769
- MANA730966
- MANA730951P45
- MANA731768
- pH-Bereich:
- 1 - 14
- 1 - 14
- 1 - 14
- 1 - 14
- 1 - 14
- 1 - 14
- 1 - 14
- 1 - 14
- 1 - 14
- 1 - 14
- 1 - 14
- 1 - 14
- 1 - 14
- 1 - 14
- Surface area:
- 850 m²/g
- 850 m²/g
- 850 m²/g
- 850 m²/g
- 850 m²/g
- 850 m²/g
- 850 m²/g
- 850 m²/g
- 850 m²/g
- 850 m²/g
- 850 m²/g
- 850 m²/g
- 850 m²/g
- 850 m²/g
Frequently Bought Together
VWR® Gesichtstücher
: VWR Collection
VWR®, Nitrilhandschuhe
: VWR Collection
Aceton ≥99%, TECHNICAL
: VWR Chemicals
Wasser, HiPerSolv CHROMANORM® für die HPLC
: VWR Chemicals
Nitrilhandschuhe, Kimtech™ Purple Nitrile™
: KIMBERLY CLARK
VWR®, Serologische Pipetten, Standard Serie
: VWR Collection
VWR® NITRILE LIGHT, Nitrilhandschuhe
: VWR Collection
VWR®, Transferpipetten, High Performance
: VWR Collection