Solid phase extraction cartridges, Bond Elut™ PRS
07, Straight barrel cartridge, PRS, 60 Å, 40 µm, 6 ml, 1 g
Katalogové číslo VARI12256010
Dodavatel: VARIAN
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Product Details & Documents
Bond Elut™ PRS is a strong cation exchange sorbent that is also relatively high in polarity. With no appreciable degree of hydrophobicity, in non-polar solvents, PRS is capable of polar and hydrogen bonding interactions. Due to the very low pKa of PRS, a high ionic strength eluent must be used, and so the use of PRS is recommended for weaker cationic species such as pyridinium compounds.
- Capable of polar and hydrogen bonding interactions
- No appreciable non-polar interactions
- Unique selectivity properties
Specifikace
- Velikost částic:40 µm
- Velikost pórů:60 Å
- Kapacita:6 ml
- Popis:Straight barrel cartridge
- Sekvence:07
- Výška vrstvy:1 g
- Fáze:PRS
- Cat. No.:VARI12256010
- Povrchová oblast:500 m²/g
- Naplnění uhlíkem:1,7%
- S navazanou skupinou:No
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