SPE Extraction Of Streptomycin From Food Using SiliaPrep™ SCX And C18 (17%)
This document describes a two steps sample preparation method for the determination of “Streptomycin residues in food” using Solid Phase Extraction (SPE) clean-up with Strong Cationic Exchange Cartridge (SiliaPrep™ SCX) and Reversed-Phase Cartridge (SiliaPrep C18 (17%)). Analysis of the sample can be done using HPLC analytical technique (or LC-MS).
This is a recommended general method using the SiliaPrep SCX/C18. Tips can be found for the choice of solvent that should be used to establish an SPE method development.
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SiliaPrep™ 96 Well Plates C18/SCX-2
Standard SiliaPrep 96 Well Plates are available in 2 mL with different bed weight up to 200 mg. Various sorbents are available and are divided into several sections based on sorbent characteristics.
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SiliaPrep™ 96 Well Plates C18/SCX
Standard SiliaPrep 96 Well Plates are available in 2 mL with different bed weight up to 200 mg. Various sorbents are available and are divided into several sections based on sorbent characteristics.
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SiliaPrep™ 96 Well Plates C18
Standard SiliaPrep 96 Well Plates are available in 2 mL with different bed weight up to 200 mg. Various sorbents are available and are divided into several sections based on sorbent characteristics.
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SiliaPrep™ SPE Cartridges C18
SiliaPrep Certified C18 phase has been optimized for isolation of acidic, neutral and basic compounds from aqueous solution.
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SiliaPrep™ SPE Cartridges C18/SCX-2
SiliaPrep C18/SCX-2 is a mixed-mode sorbent used as an alternative to the SiliaPrep C8/SCX & C8/SCX-2 for the extraction of basic compounds requiring more non-polar retention.
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SiliaPrep™ SPE Cartridges C18/SCX
SiliaPrep C18/SCX is a mixed-mode sorbent used as an alternative to the SiliaPrep C8/SCX & C8/SCX-2 for the extraction of basic compounds requiring more non-polar retention.
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SiliaPrep™ SPE Cartridges Propylsulfonic Acid nec (SCX-2)
SiliaPrep Propylsulfonic Acid nec is a strong cation exchanger and maintains a negative charge throughtout the pH scale. The most common use is a strong cation exchanger for the amine and basics molecules "catch and release" purification technique in SPE cartridges.
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SiliaPrep™ SPE Cartridges Propylsulfonic Acid (SCX-2)
SiliaPrep Propylsulfonic Acid (SCX-2) is a strong cation exchanger and maintains a negative charge throughtout the pH scale. The most common use is a strong cation exchanger for the amine and basics molecules "catch and release" purification technique in SPE cartridges.
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SiliaPrep™ SPE Cartridges Tosic Acid nec (SCX)
SiliaPrep Tosic Acid is a strong cation exchanger and maintains a negative charge throughtout the pH scale. The most common use is a strong cation exchanger for the amine and basics molecules "catch and release" purification technique in SPE cartridges.
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SiliaPrep™ SPE Cartridges Tosic Acid (SCX)
SiliaPrep Tosic Acid (SCX) is a strong cation exchanger and maintains a negative charge throughtout the pH scale. The most common use is a strong cation exchanger for the amine and basics molecules "catch and release" purification technique in SPE cartridges.
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SiliaPrep™ SPE Cartridges C18 nec (17%)
SiliaPrep C18 nec is a non-polar sorbent similar to SiliaPrep C18 but presents higher retention and polar selectivity for basic compounds. Unreacted surface OH's can be used for soft condition of catch and release purification of glucoronides for example.
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SiliaPrep™ SPE Cartridges C18 (17%)
SiliaPrep C18 is a non-polar sorbent used to extract acidic, neutral and acidic compounds from aqueous solutions, various organic compounds from water as well as drugs & metabolites from physiological fluids.
12 Item(s)
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- Application Fields
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- Forensic (5)
- Family / Formats
- Phases
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- C18 (8)
- Propylsulfonic Acid (SCX-2) (2)
- SAX (1)
- SCX (2)
- SCX-2 (2)
- Tosic Acid (SCX) (2)
- Pore Size
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- 60 Å (12)
- Endcapping
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- Endcapped (12)
- Non-endcapped (3)
- Cartridges Volume
- Bed Weight
- Particle Size
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