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NH2 Tip SPE Pipette TipsExtraction Tips

Tip SPE

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NH2 Tip SPE Pipette TipsExtraction Tips

B&M® NH2 (amino) is a silica gel-based aminopropyl SPE. It has a polar stationary phase and a weak anion exchanger, which can achieve retention by weak anion exchange (aqueous solutions) or polar adsorption (non-polar organic solutions), and thus has a dual role. When used in non-polar solutions (e.g., hexane) for pretreatment, it can form hydrogen bonds with molecules with functional groups -OH, -NH, or -SH, aminopropyl PKa=9.8; it is weaker than SAX with anions, and it can be used as a weak anion exchanger to remove strong anions such as sulfonate from samples in aqueous solutions with pH<7.8.


The aminopropyl bound phase has strong polar adsorption in nonpolar organic solutions and weak anion exchange retention in aqueous solutions. NH2 works well in a wide range of sample matrices and can be used in the food, environmental, pharmaceutical, and medical industries.

Equivalent to Agilent Bond Elut NH2 and Waters Sep-Pak NH2.

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    Product Description

    Tip Extraction/Purification/Concentration SPE is a Tip SPE that uses a function-tipped pipette to extract/purify/concentrate biological samples or target products. The pipette tip is filled with excipients such as C4/C18/silica powder/magnetic beads/ProtingA(G) agarose gel, etc., which can be used for primers/genomic DNA/plasmid/PCR products/peptides/proteins/antibodies, etc. 

    Product Features

    ★ The first of its kind in China, with a Chinese utility patent, completely replacing imported products;
    ★ High throughput Process 1-384 biological samples at the same time;
    ★ Ultra-micro volume Adaptable to pipette tips 10ul-5ml (optional), with sample volume from 5ul-4ml;
    ★ Low-cost pipettes can be used to perform all pre-treatment processes without the need for large centrifuges, vacuum pumps and negative pressure devices, saving equipment costs;
    ★ Ultra-convenient operation is simple and convenient, only need to use a pipette to blow and suck the liquid to complete the operation;
    ★ Diversification Diversification of products: Tip fillers can be C4/C18/silica powder/magnetic beads/ProtingA(G) agarose gel, etc. Diversification specifications: 10ul, 100ul, 200ul, 500ul, 1ml, 5ml, etc.
    ★ Automation SPE Handpiece can use conductive brown handpiece and with our activated carbon cartridge, you can complete all the operational steps on a fully automated workstation, conveniently and quickly to achieve the goal! ol do nmol.

    Application

    Oil, water, body fluids (plasma/urine, etc.), food.

    Typical Applications

    ● Extraction of strong anions such as sulfonates in aqueous solutions at pH < 7.8.
    ● Extraction of structural isomers.
    ● Phenols, phenolic pigments, natural products.
    ● Oil fractions; Sahara; drugs and their metabolites.

    Order Details

    Product Number name norm Elution volume Packing (/bag)
     NH2Tip001012 10ul NH2 Tip 1-2 mg/10 mL (for use with a centrifuge or pipette)  2-10 ul 12
     NH2Tip001096 10ul  NH2  Tip 1-2 mg/10 mL (for use with a centrifuge or pipette)  2-10 ul 96
     NH2Tip010012 100ul NH2  Tip 1-3 mg/10 mL (for use with a centrifuge or pipette)  5-100 ul 12
     NH2Tip010096 100ul NH2  Tip 1-3 mg/10 mL (for use with a centrifuge or pipette)  5-100 ul 96
     NH2Tip020012 200ul NH2 Tip 3-5 mg/10 mL (for use with a centrifuge or pipette)  10-200 ul 12
     NH2Tip020096 200ul NH2  Tip 3-5 mg/10 mL (for use with a centrifuge or pipette)  10-200 ul 96
     NH2Tip100012 1ml  NH2  Tip 5-10 mg/10 mL (for use with a centrifuge or pipette)  100-1000 ul 12
     NH2Tip100096 1ml  NH2 Tip 5-10 mg/10 mL (for use with a centrifuge or pipette)  100-1000 ul 96
     NH2Tip500012 5ml NH2  Tip 10-60 mg/5000 mL (for use with pipettes)  500-5000 ul 12
     NH2Tip500096 5ml NH2 Tip 10-60 mg/5000 mL (for use with pipettes)  500-5000 ul 96