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Beskrivning: Solid phase extraction disks provides faster flow rates and exhibits less clogging than PTFE discs for the extraction of organic contaminants from drinking water samples.
Artikel nummer : 57171.
UOM: 1 * 24 Items
Leverantör: Merck


Beskrivning: Solid Phase Extraction (SPE) is commonly used as a highly selective sample clean-up or sample enrichment method prior to subsequent analyses. J.T.Baker® BAKERBOND® SPE 96 well plates are well suited for high throughput and automated SPE methods. With complementary high capacity sorbents to existing spe extraction columns in the J.T.Baker® BAKERBOND® range, higher throughput methodologies can now be simply developed and automated.
Artikel nummer : 7086-P60
UOM: 1 * 1 Items
Leverantör: Avantor


Beskrivning: Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration. Aluminum oxides are generally used as solid support phases in solid phase extraction (SPE)-based clean-up procedures employed in chromatographic methods
Artikel nummer : 06300-5KG
UOM: 1 * 5 kg
Leverantör: Merck


Beskrivning: 4-Hydroxy-4-methyl-2-pentanone may be used as an internal standard in the analysis of volatile odor-active compounds present in wine using solid phase extraction with gas chromatography (SPE-GC).
Artikel nummer : 78891-5ML
UOM: 1 * 5 mL
Leverantör: Merck


Beskrivning: Promecarb may be used as a reference standard for the determination of promecarb in water by solid-phase extraction and liquid chromatography coupled with ionspray mass spectrometry.
Artikel nummer : 45634-50MG
UOM: 1 * 50 mg
Leverantör: Merck


Beskrivning: Mixed mode reverse-phase with an anion exchanger for acidic compounds.
Artikel nummer : TCAT606-0501RCH
UOM: 1 * 1 Items
Leverantör: Tecan


Beskrivning: Polymeric water-wettable resin ideal for reverse-phase retention of aqueous samples.
Artikel nummer : TCAT417-0101RCH
UOM: 1 * 1 Items
Leverantör: Tecan


Beskrivning: Bisphenol E may be used as a reference standard in the determination of bisphenol E in beverages using on-line solid-phase extraction with fast liquid chromatography coupled with tandem mass spectrometry (on-line SPE fast LC-MS/MS).
Artikel nummer : 04487-100MG
UOM: 1 * 100 mg
Leverantör: Merck


Beskrivning: Mixed mode reverse-phase with an anion exchanger for acidic compounds.
Artikel nummer : TCAT615-0051NBE
UOM: 1 * 1 Items
Leverantör: Tecan


Beskrivning: Polymeric strong anionic exchange chemistry.
Artikel nummer : TCAT412-0401RCH
UOM: 1 * 1 Items
Leverantör: Tecan


Beskrivning: Polymeric, weak cation exchange chemistry for strong bases.
Artikel nummer : TCAT675-0051NBE
UOM: 1 * 1 Items
Leverantör: Tecan


Beskrivning: Silica-based sorbent with C18 bonding in proprietary coverage.
Artikel nummer : TCAT613-0051NBE
UOM: 1 * 1 Items
Leverantör: Tecan


Beskrivning: Polymeric strong anionic exchange chemistry.
Artikel nummer : TCAT412-0051NBE
UOM: 1 * 1 Items
Leverantör: Tecan


Beskrivning: Metrafenone CRM may also be used in the residue analysis of: 209 pesticides and persistent organic pollutants (POPs) extracted by QuEChERS-based procedure from fresh bovine and chicken liver samples using gas chromatography coupled to tandem mass spectrometry (GC-MS/MS). 252 pesticides extracted from surface water samples by solid-phase extraction (SPE) using liquid chromatography quadrupole-orbitrap high-resolution tandem mass spectrometry. 250 pesticide residues extracted by QuEChERS method from 103 processed fruit samples using ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). 379 pesticides in human serum samples extracted by QuEChERS method using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Metrafenone in nine fresh vegetable samples using matrix solid-phase dispersion (MSPD) and HPLC-UV. Metrafenone in bitter gourd and soil samples using gas chromatography combined with an electron capture detector (GC-ECD).
Artikel nummer : 18996-50MG
UOM: 1 * 50 mg
Leverantör: Merck


Beskrivning: A proprietary polymer resin blend of ion-exchange chemistry providing unique selectivity. Especially designed for scientists working with oral fluid matrixes.
Artikel nummer : TCAT637-0051NBE
UOM: 1 * 1 Items
Leverantör: Tecan


Beskrivning: A 15 µm micro particulate with strong cation exchange chemistry providing large contact zone for sorbent analyte interaction resulting in a fast and uniform sample prep.
Artikel nummer : TCAT667-0101RCH
UOM: 1 * 1 Items
Leverantör: Tecan


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