Quotation of SPE Solid Phase Extraction Column Parameters for Lianqiao Biotechnology

EB35012800Quotation of SPE Solid Phase Extraction Column Parameters for Lianqiao Biotechnology

HLB (polystyrene divinylbenzene)Solid Phase Extraction Column

The HLB reverse phase extraction column is a synthetic ultra-low pressure rapid reverse phase chromatography packing material, with a uniformly sized and hard polystyrene molecule as the base frame. It can be operated in both medium pressure column chromatography systems and high-pressure liquid phase systems. The properties and usage of the filler are similar to C18, which can replace C18. It has a specific surface area of 600m ²/g, a pore size of 70A, and is a white powder. Suitable for industrial fine separation and purification in natural products, chemical drugs, antibiotics and other fields. Meanwhile, it has better stability and wider pH applicability than C18. It can be used for the extraction of sulfonylurea herbicides, as well as for the extraction, enrichment, and purification of other polar or non-polar compounds. Average particle size: 40-60 µ m, average pore size: 80 Å, specific surface area: 600m ²/g.

Product advantages:

• Easy to operate, can be achieved under natural gravity**The flow rate range has good reproducibility;

No need for solid phase extraction cylinders and vacuum equipment, which can greatly save instrument and consumable costs;

• * No blank background interference;

High recovery rate, with an optimal range of 95% to 105% for sample addition of 10-100ppm;

• Large adsorption capacity, 3-10 times that of C18;

The product quality is stable, with good reproducibility and a relative standard deviation (RSD) of less than 0.1%;

Not afraid of dry pillars. Both flowing and non flowing are within the same error range, with a relative standard deviation (RSD) of less than 0.05%;

• At the same quality level as Waters' Oasis HLB *;

• Product cost-effectiveness among similar products*****.

Application scope:

Soil, water, bodily fluids (plasma/urine, etc.), food, etc

Typical applications:

Extraction and purification of drugs and metabolites from body fluids (plasma, urine, etc.);

• Separation of peptides and oligonucleotides;

High flux biological macromolecule desalination treatment;

Trace organic compounds, environmental pollutants, endocrine disruptors;

• Japanese JPMHW * method: antibiotics (such as fluoroquinolones, tetracycline, cephalosporins, chloramphenicol, etc.) and pesticide residues (sulfonylurea herbicides) in food;

NY 5029: Sulfonamide and beta lactam antibiotics;

• ***Class, estrogen, estradiol, tetracycline, macrolides, nitroimidazole, acrylamide;

• NY/T 761.3: Carbamate pesticides.

EB35012800Quotation of SPE Solid Phase Extraction Column Parameters for Lianqiao Biotechnology

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