Solid phase extraction cartridges, Bond Elut™ PSA
Straight barrel cartridge, PSA, 60 Å, 40 µm, 1 ml, 100 mg
Katalog # VARI12102015
Leverandør: VARIAN
Gå til:
Product Details & Documents
Bond Elut™ PSA is an alkylated amine sorbent that contains two different amino functionalities, one secondary and one primary. This gives a slightly higher pKa and ionic capacity compared to Bond Elut™ NH₂. The PSA functional group is a very effective bidentate ligand and is therefore an excellent sorbent for chelation applications. PSA has a significantly higher carbon load than most amino functional sorbents and thus is a better choice for polar compounds, which retain too strongly on Bond Elut™ NH₂.
- Very effective bidentate ligand
- Alternative choice for polar compounds to Bond Elut™ NH₂
- Higher ionic capacity than NH₂
Specifikationer
- Partikelstørrelse:40 µm
- Porestørrelse:60 Å
- Kapacitet:1 ml
- Beskrivelse:Straight barrel cartridge
- Seq:03
- Lejevægt:100 mg
- Fase:PSA
- Cat. No.:VARI12102015
- Endcapped:Ingen
- Kulstofbelastning:7,5%
- Surface area:500 m²/g
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
#: 20864.320
Leverandør: VWR Chemicals
Acetonitril ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
#: 83640.320
Leverandør: VWR Chemicals
Acetonitril ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®
#: 1.00030.2500
Leverandør: Merck
Natriumhydroxid 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution
#: 31770.294
Leverandør: VWR Chemicals
Vand, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
#: 83645.320
Leverandør: VWR Chemicals
Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®
#: 1.09439.1000
Leverandør: Merck