Sageti SPME

Avantajele acestora comparativ cu fibrele SPME sunt urmatoarele:

  • rezistenta mecanica superioara;
  • durata de viata mai lunga datorita invelisului din otel inoxidabil, care protejeaza sorbentul si reduce riscul deteriorarii si pierderilor de analit;
  • rezista pana la de 2-3 ori mai mult decat fibrele traditionale;
  • risc redus de rupere;
  • eliminarea riscului de carotare a septumului, datorita varfului in forma de sageata, prelungind astfel si durata de viata a septumurilor;
  • suprafata mai mare de interactiune cu proba, care rezulta in reducerea timpului de extractie si cresterea numarului de analize pe ciclu;
  • volum de sorbent semnificativ mai mare, care duce la sensibilitate mult superioara si permite diminuarea in siguranta a limite de detectie (LOD).
Brand:Restek

Descriere

Cod produsDescriereCuloareAnaliti de interes
27485SPME Arrow 1.1 mm 100 μm Polydimethylsiloxane (PDMS)RedVolatile, 60–275 g/mol*
27877SPME Arrow 1.5 mm wide sleeve 100 μm Polydimethylsiloxane (PDMS)RedVolatile, 60–275 g/mol*
27484SPME Arrow 1.5 mm 250 μm Polydimethylsiloxane (PDMS)BlackVolatile, 60–275 g/mol (high capacity)*
27488SPME Arrow 1.1 mm 100 μm PolyacrylateGrayPolar, semivolatile, 80–300 g/mol*
27487SPME Arrow 1.1 mm 120 μm Carbon Wide Range (WR)/PDMSLight BlueHighly volatile, 30–225 g/mol*
27879SPME Arrow 1.5 mm wide sleeve 120 μm Carbon Wide Range (WR)/PDMSLight BlueHighly volatile, 30–225 g/mol*
27486SPME Arrow 1.1 mm 120 μm Divinylbenzene (DVB)/PDMSVioletAmines and polar compounds, 60–300 g/mol*
27878SPME Arrow 1.5 mm wide sleeve 120 μm Divinylbenzene (DVB)/PDMSVioletAromatic semivolatile, 60–300 g/mol*
27875SPME Arrow 1.1 mm 120 μm DVB/Carbon WR/PDMSDark GrayVolatile and semivolatile, 40–275 g/mol*
27876SPME Arrow 1.5 mm wide sleeve 120 μm DVB/Carbon WR/PDMSDark GrayVolatile and semivolatile, 40–275 g/mol*
27489SPME Arrow Method Development Kit
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