Porvair Microlute® CSi C18 SPE Plates

Porvair Microlute CSi C18 SPE Well Plates

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The Microlute® CSi C18 SPE range from Porvair Sciences combines composite silica technology with C18 (octadecyl) ligands on a silica base, ideal for retaining non-ionic, non-polar, and moderately polar analytes in reversed-phase mode. Its unique porous plastic structure ensures uniform and controlled liquid flow through the 96-well plate format, leading to improved reproducibility, higher analyte recovery, and reduced variability in flow rates. This design also reduces solvent use and speeds up the sample preparation process, making it automation-friendly and suitable for easy method transfer in silica C18 SPE applications.

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Features

Reversed-Phase Silica Format – Designed for extraction of non-ionic and non-polar analytes
Composite Technology – Porous polymer structure combined with silica to enhance consistency and performance
Improved Reproducibility – Provides reliable analyte recovery across multiple samples
Uniform Flow – Ensures consistent liquid distribution through each well for reduced variability
96-Well Plate Options – Available with 2 mg or 10 mg bed weights to suit different sample requirements
Extended Range – Microlute® CSi also available with ion exchange chemistries (SAX for weak acids and SCX for weak bases) and in a polymeric format (Microlute® CP)

Specification

	Microlute® CSi C18
Retention Mechanism	Hydrophobic interaction
Analyte Retention	Neutral compounds with some polars
Base Material	Silica
Composite Material	Polyethylene (Medical grade)
Ligand	C18
Endcapped	Yes
Typical Carbon Loading	17%
Bed Weight	2 mg and 10 mg
Format	96 Well Plate
pH Range	2 - 9