Chromolith Prep RP-18e 100-25

Code: 1252520001 D2-231

Analysis Note

Pressure: ≤ 20 barTheoretical Plates (N/m) (Anthracene): ≥ 40000Capacity factor (Anthracene): 3.0 - 4.5Tailing (USP): 0.8 - 1.4 %separation factor (ant...


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Analysis Note

Pressure: ≤ 20 barTheoretical Plates (N/m) (Anthracene): ≥ 40000Capacity factor (Anthracene): 3.0 - 4.5Tailing (USP): 0.8 - 1.4 %separation factor (anthracene/progesterone): 1.9 - 2.5

General description

Preparative HPLC involves much higher sample loading volumes than analytical chromatography. Consequently, greater sample throughput and separation speed are essential for optimal productivity. These criteria are best fulfilled by Chromolith® Prep RP-18 endcapped columns. The combination of macro and mesopores maximizes separation efficiency and flow rate, while minimizing resistance.The revolutionary, monolithic silica with its unique combination of macropores and mesopores enables:—Rapid separations at very low column back-pressure—High matrix tolerance, allowing time and cost savings with simplified workflows—Cost savings due to extended column lifetimesLearn more:Brochure: Race through your Separations on Any System. Chromolith® Monolithic Silica HPLC Columns

Legal Information

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

Packaging

1 unit in Fibre case

agencysuitable for USP L1
column L × I.D.10 cm × 2 mm
extent of labeling18% Carbon loading
featureendcapped
materialPEEK column
matrix active groupC18 bonding phase
matrixmonolithic silica
operating pH range2-7.5
packaging1 ea of
parameter45 °C max. temp., 100 bar pressure
pore size12 nm mesoporosity, 3 µm macroporosity
product lineChromolith®
Quality Level100
separation techniquereversed phase
storage temp.no temp limit
surface area300 m2/g
technique(s)UHPLC-MS: suitable, LC/MS: suitable (Prep LC), HPLC: suitable, UHPLC: suitable
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