Solid phase extraction column packing selection guide

Product number

product name

Features

application

specification

SPE-MCX

Mixed-mode Cation Exchanger SPE Column

(mixed cationic solid phase extraction column)

A mixed adsorbent having strong cation exchange and reverse retention. Highly selective for alkaline analytes, stable in organic solvents. Equivalent to Waters Oasis

Alkaline drugs in biological fluids and tissue extracts Drug monitoring includes: screening identification and quantitative analysis of pesticide herbicides

1cc/30mg, 1cc/60mg,

3cc/60mg, 3cc/100mg,

6cc/150mg, 6cc/200mg,

6cc/500mg

SPE-WCX

Weak Cation Exchanger SPE Column

(weak cationic solid phase extraction column)

Weak cation exchange and reverse retention complex mechanism. Used to retain and release strongly alkaline analytes. Stable in organic solvents.

Equivalent to Waters Oasis WCX

Monitoring of strong alkaline drugs in biological fluids and tissue extracts includes: screening identification and quantitative analysis of streptomycin and dihydrostreptomycin in vegetables

1cc/30mg, 1cc/60mg,

3cc/60mg, 3cc/100mg,

6cc/150mg, 6cc/200mg,

6cc/500mg

SPE-MAX

Mixed-mode Anion Exchanger SPE Column

(mixed anion solid phase extraction column)

A mixed adsorbent with strong anion exchange and reverse retention. Highly selective for acidic analytes, stable in organic solvents. Equivalent to Waters Oasis MAX

Acidic drug drug monitoring in biological fluids and tissue extracts includes: screening identification and quantitative analysis of food additives and contaminants

1cc/30mg, 1cc/60mg,

3cc/60mg, 3cc/100mg,

6cc/150mg, 6cc/200mg,

6cc/500mg

SPE-WAX

Weak Anion Exchanger SPE Column

(weak anion solid phase extraction column)

Weak anion exchange and reverse retention complex mechanism. Used to retain and release strongly acidic analytes. Stable in organic solvents.

Equivalent to Waters Oasis MAX

Monitoring of strong acid drugs in biological fluids and tissue extracts includes: screening identification and quantitative analysis of food additives and contaminants

1cc/30mg, 1cc/60mg,

3cc/60mg, 3cc/100mg,

6cc/150mg, 6cc/200mg,

6cc/500mg

SPE-HLB

Hydrophilic–Lipophilic Balance SPE Column

(hydrophilic-nucleophilic solid phase extraction column)

Hydrophilic-lipophilic balance chemical structure, strong hydrophobic water-infilable polymer adsorbent, even after drying, still has good retention of analytes. Stable in many organic solvents.

Equivalent to Waters Oasis HLB

Extraction and purification of drug metabolites in body fluids;

Separation of peptides and oligonucleotides High-throughput biomacromolecules Desalination Traces of organic matter, endocrine disruptors such as antibiotics in foods: fluoroquinolone, triclamycin, cephalosporin, chloramphenicol, pesticide residues: sulfonylurea herbicides Carbamate pesticide sulfonamides and β-lactam antibiotics: diazepam estrogen

Diethylstilbestrol tetracycline macrolide nitroimidazole acrylamide

1cc/30mg, 1cc/60mg,

3cc/60mg, 6cc/150mg, 6cc/200mg,

6cc/500mg

SPE-RPC

ReversePhaseChromatography SPE Column (reverse phase solid phase extraction column)

Styrene/divinylbenzene-based polymer adsorbent

For rapid adsorption and separation of hydrophobic substances such as: phenol surfactants, ethidium bromide amino acids and peptide compounds

1cc/30mg, 1cc/60mg,

3cc/60mg,

6cc/150mg, 6cc/500mg,

SPE-C18

C18-Reverse-Phase SPE Column

(C18 reverse phase solid phase extraction column)

A hydrophobic silica matrix _C18 bonded phase for enrichment of analytes in aqueous phase samples.

Equivalent to Waters Sep-Pak C ₁₈

Separation of lipids: ganglioside separation

Organic acid natural products in juice wine

Pigment and sugar analysis in food

1cc/100mg,

3cc/200mg, 3cc/500mg,

6cc/500mg,

12cc/2000mg

SPE-SIL

Silica SPE Column

(silica gel solid phase extraction column)

Polar adsorbents are mainly used to adsorb analytes from non-polar solvents such as hydrocarbon halogenated hydrocarbons or weaker polar esters or ethers, and then washed with more polar solvents such as polar ether ester alcohol acetonitrile water. Take off. It can also be used as a medium-strength cation exchange adsorbent in an aqueous medium, or as a carrier for liquid-liquid partition separation.

Vitamin food additive

Aliphatic organic compounds

Natural product, insecticide in plant pigment food

1cc/100mg,

3cc/200mg, 3cc/500mg,

6cc/500mg,

6cc/1000mg

SPE-AN

Neutral-Alumina SPE Column

(Neutral Alumina Solid Phase Extraction Column)

High surface active polar adsorbent, similar to silica gel, with neutral (N) acidity (A) alkaline (B). There are specific π-electron interactions for aromatic hydrocarbon analytes. Acidic alkaline alumina can be used as a low-volume ion exchanger in an aqueous phase matrix, and is not affected by high energy activity. It is more stable than silica gel under extreme pH conditions.

Petroleum fraction synthesis organic compound food/feed additive

Purification and separation of pesticide herbicide contaminants

1cc/100mg,

3cc/200mg, 3cc/500mg,

6cc/500mg,

6cc/1000mg

SPE-AB

Basic-Alumina SPE Column

(Basic alumina solid phase extraction column)

Purification and separation of pesticide herbicide contaminants

Radioactive compound isotope

Phospholipid sterol catecholamine

SPE-AA

Acid-Alumina SPE Column

(Acid Alumina Solid Phase Extraction Column)

Food/feed additive

Radioactive compound isotope

SPE-FLO

Florisil SPE Column

(Florida Silica Solid Phase Extraction Column)

Polar, highly reactive, weakly basic adsorbent for the adsorption of low to moderately polar analytes from non-aqueous solutions

Insecticide

Insecticide in food

Polychlorinated biphenyls in transformer oil

1cc/100mg,

3cc/200mg, 3cc/500mg,

6cc/500mg,

6cc/1000mg

Product number

product name

SPE column specifications

SPE-MCX

Mixed cationic solid phase extraction column

1cc/30mg, 1cc/60mg, 3cc/60mg, 3cc/100mg, 6cc/150mg, 6cc/200mg, 6cc/500mg

SPE-WCX

Weak cationic solid phase extraction column

SPE-MAX

Mixed anion solid phase extraction column

1cc/30mg, 1cc/60mg, 3cc/60mg, 6cc/150mg, 6cc/200mg, 6cc/500mg

SPE-WAX

Weak anion solid phase extraction column

SPE-HLB

Hydrophilic-nucleophilic solid phase extraction column

1cc/30mg, 1cc/60mg, 3cc/60mg, 6cc/150mg, 6cc/200mg, 6cc/500mg

SPE-RPC

Reverse phase solid phase extraction column

1cc/30mg, 1cc/60mg, 3cc/60mg, 6cc/150mg, 6cc/500mg

SPE-C18

C18 reverse phase solid phase extraction column

1cc/100mg, 3cc/200mg, 3cc/500mg, 6cc/500mg, 6cc/1000mg

SPE-SIL

Silica gel solid phase extraction column

1cc/100mg, 3cc/200mg, 3cc/500mg, 6cc/500mg, 6cc/1000mg

SPE-AN

Neutral alumina solid phase extraction column

1cc/100mg, 3cc/200mg, 3cc/500mg, 6cc/500mg, 6cc/1000mg

SPE-AB

Alkaline alumina solid phase extraction column

SPE-AA

Acidic alumina solid phase extraction column

SPE-FLO

Florida Silica Solid Phase Extraction Column

1cc/100mg, 3cc/200mg, 3cc/500mg, 6cc/500mg, 6cc/1000mg