overview:

HLB is a solid phase extraction column withN-vinyl pyrrolidone and diethylbenzene as the matrix. The surface also has hydrophilic and hydrophobic groups, which has a more balanced adsorption effect on various polar and nonpolar compounds. The adsorbent can maintain a high adsorption capacity even after balancing. This means that you can get extremely high sensitivity using simple methods.The matrix is clean, stable in pH 0-14 range, stable in a variety of organic solvents, and high adsorption capacity (3 ~10 times of C18). It is mainly used for extraction of complex biological samples (such as blood, plasma, acidic, neutral or alkaline drugs in body fluids).

details

Matrix：Polystyrene/divinyl benzene
Mechanism of Action：Ion exchange
Particle Size： 40-75μm
Surface Area：600 m2 /g
Average Pore Size：300Å
Application: Soil;Water;Body fluids(plasma/urine etc.);Food
Typical applications: Body fluids (plasma, urine, etc.) in the extraction and purification of peptide drugs and metabolites and separation of oligomeric nucleotide, high-throughput biological macromolecular desalination processing high-throughput biological macromolecular desalination processing, trace organic compounds, environmental pollutants and endocrine disruptors, environmental pollutants and endocrine disruptors
Official methods of JPMHW in Japan: antibiotics in food (such as fluoroquinolones, tolycin, cephalosporin, chloramphenicol, etc.), pesticide residues (sulfonylurea herbicides)
NY 5029: sulfonamide and beta-lactamide antibiotics, diazepam, estrogens, hexenestrol, tetracycline, macrocyclic lactone, nitroimidazole, acrylamide
NY/T 761.3: carbamate pesticide
HLB has a better recovery rate for non-polar, neutral and alkaline compounds, especially suitable for the treatment of complex substrates such as blood, urine and food