Non disponible en dehors du Royaume-Uni et de l'Irlande

Analysis Note

Pressure: ≤ 70 barTheoretical Plates (N/m) (Toluene): ≥ 70000Symmetry (Toluene): 0.8 - 1.4Capacity factor (Toluene): ≥ 1.0

General description

Purospher﹤SUP>®﹤/SUP> RP-18 is designed for the separation of problematic basic compounds with simple neutral eluents. In addition Purospher﹤TMSYMBOL>﹤/TMSY﹤WBR>MBOL> RP-18 allows the separation of hydrophilic compounds with aqueous mobile phase. Purospher﹤TMSYMBOL>﹤/TMSY﹤WBR>MBOL> RP-18 is based upon a high-purity, metal free silica. The multi-step chemical modification and deactivation of the surface enables a peak-tailing free elution of basic and chelating compounds. Purospher﹤TMSYMBOL>﹤/TMSY﹤WBR>MBOL> RP-18 is not suitable for the separation of acidic compounds. The good chemical stability of Purospher﹤TMSYMBOL>﹤/TMSY﹤WBR>MBOL> RP-18 enables the use of mobile phase conditions at pH 8 for a long period of time. The connection to the HPLC system is being accomplished by use of the manu-CART NT cartrige holder (1.51486).

HPLC cartridge

Legal Information

Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany

LICHROCART is a registered trademark of Merck KGaA, Darmstadt, Germany

Packaging

1 unit in Fibre case