pH range 1-14. Reversed phase, pi-pi and cation exchange interactions. Analytes: reversed phase, aromatic, and positively charged species. Drugs/Pesticides and metabolites.

Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for strong non-polar analyte extractions. EPA Methods 506,508.1,525.2, 550.1,608,1613B, etc.

The carbon surface includes positive and negative charges. Extraction of highly polar compounds, such as N-nitrosodimethylamine,oxamyl and methamidophos, and volatile compounds such as trihalomethanes.

pH range 1-14. Reversed phase, pi-pi and cation exchange interactions. Analytes: reversed phase, aromatic, and positively charged species. Drugs/Pesticides and metabolites.

Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for non-polar analyte extractions.

Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for strong non-polar analyte extractions.

Combine good retention capacity with high recoveries.  Recommended for strong to modest non-polar analyte extractions.

CDS Empore 6096 StageTips cation exchange (SCX) polymer sorbent Solid phase extraction micropipette tips 2-layers for increased capacity. Combine good retention capacity with high recoveries. Recommended for peptide fractionation at acidic neutral and basic pH conditions.

CDS Empore 6098 StageTips with C18/SCX/C18 layers C18 and cation exchange (SCX) Solid phase extraction micropipette tips. Combine good retention capacity with high recoveries. Recommended for desalting of large peptides and proteins and peptide fractionation at acidic neutral and basic pH conditions.

CDS Empore 6092 StageTips C8 bonded silica Solid phase extraction micropipette tips 2-layers for increased capacity. Combine good retention capacity with high recoveries. Recommended for desalting of large peptides and proteins and peptide fractionation at acidic neutral and basic pH conditions.

pH range 1-14. Recommended for moderate non-polar or aromatic analytes extractions. EPA 515.2 or other EPA methods calling for an SDB sorbent.

Combine good retention capacity with high recoveries. Recommended for extractions of moderately polar to non-polar analytes.

CDS Empore 6097 StageTips C18 bonded silica and Cation exchange (SCX) Solid phase extraction micropipette tips. Combine good retention capacity with high recoveries. Recommended for desalting of large peptides and proteins and peptide fractionation at acidic neutral and basic pH conditions.

Good to remove visible particulates (>10um) from samples in the 96-well plate format (>98% removal), while maintaining excellent flow characteristics.

CDS Empore 3293 Cesium 47mm RAD Extraction Disk. Used for the extraction of Cs-137 from environmental water samples. Provide an efficient alternative to convential radiochemical sample preparation methods that use wet chemistry or packed columns. Molecular recognition technology. Reduces turnaround…

Combine good retention capacity with high recoveries. Recommended for extractions of positively charged ions

Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for strong non-polar analyte extractions.

Good to remove visible particulates (>10um) from samples in the 96-well plate format (>98% removal), while maintaining excellent flow characteristics.

Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for moderate non-polar analyte extractions. EPA 559.1

One-Piece (C18 bonded silica, bead and depth filter) design eliminates additional prefilter and filter aids. Provide up to 90% solvent reduction, excellent processing speed (fast flow rates), and contamination-free extractions with accurate and reproducible results. EPA Method 1664.

Combine good retention capacity with high recoveries. Recommended for moderately polar to non-polar analyte extractions.

The carbon surface includes positive and negative charges. Extraction of highly polar compounds, such as N-nitrosodimethylamine,oxamyl and methamidophos, and volatile compounds such as trihalomethanes.

Combine good retention capacity with high recoveries. Recommended for extractions multivalent metal ions and other divalent cations.

Combine good retention capacity with high recoveries. Reverse phase with cation exchange. Recommended for moderately polar to non-polar analyte extractions.

CDS Empore 6094 StageTips SDB-RPS (styrenedivinyl benzene reverse phase sulfonate) polymer sorbent Solid phase extraction micropipette tips 2-layers for increased capacity. Combine good retention capacity with high recoveries. Recommended for desalting of large peptides and proteins and…

pH range 1-14. Recommended for moderate non-polar analytes or aromatic analytes extractions. EPA 515.2 or other EPA methods calling for an SDB sorbent.

CDS Empore 6095 StageTips anion exchange (SAX) polymer sorbent Solid phase extraction micropipette tips 2-layers for increased capacity. Combine good retention capacity with high recoveries. Recommended for peptide fractionation at acidic neutral and basic pH conditions.

pH range 1-14. Extacting postive charged ions. Extraction and recovery of primary, secondary and some tertiary amines as well as most metal cations from aqueous solutions. Not for quarternary amines.

Good to remove visible particulates (>10um) from samples in the 96-well plate format (>98% removal), while maintaining excellent flow characteristics.

One-Piece (C18 bonded silica, bead and depth filter) design eliminates additional prefilter and filter aids. Provide up to 90% solvent reduction, excellent processing speed (fast flow rates), and contamination-free extractions with accurate and reproducible results. EPA Method 1664.

Use as a filtration aid when extracting samples with a high particulate content using Empore disks. Approximately 40grams to cover a 90 mm disk 1cm deep. Approximately 15grams to cover a 47mm disk 1cm deep.

Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for strong non-polar analyte extractions. EPA Methods 506,508.1,525.2, 550.1,608,1613B, etc.