YMC J'Sphere Semi-preparative Column, C18, 4 µm, 50 mm x 20.0 mm

YMC J'Sphere Semi-preparative Column, C18, 4 µm, 50 mm x 20.0 mm

  • J'Sphere ODS-H80, semi-preparative Guard column 80Å, 4 µm, 50 x 20.0 mm

  • Artikelnummer: JH08S04-0520WTG

  • Antal/fp: 1

Lägg till i favoritlista

Jämför

Du måste godkännas som kund hos Genetec för att använda den här funktionen

Beställningsvara

Alkyl chains of various length, such as C18, C8 and C4, are commonly used for bonding during the synthesis of reversed phase materials to provide different polarity. YMC however, have applied another approach for creating a range of divergent polarities and improving the consistency in the synthesis of reversed phase packings. YMC kept the C18-alkyl chain length constant, but specifically changed content of C18 groups at the silica surface, to produce three different J´sphere ODS packings with graduated hydrophobicity.

The stepwise decrease of hydrophobicity in J´sphere ODS-H80, M80 and L80 series is accompanied by an opposite increase of the H-bonding capacity. If a sample molecule is susceptible to H-bonding, the resulting interaction represents additional retention and enhances the selectivity in RP-separations.
  • TEKNISK SPECIFIKATION
  • Tillverkare
    YMC
  • Leveranstid (arb.dgr)
    7-21
  • Lager-/beställningsvara
    Beställningsvara
  • Längd
    50 mm
  • ID
    20.0 mm
  • Partikelstl.
    4 µm
  • Porstorlek
    80Å
  • Fas
    C18
  • Fas 2
    No
  • Fas namn
    C18
  • Basmaterial
    monomer
  • Kolonntyp
    Semi-preparative Column
  • Partikeltyp
    Porous
  • Carbon Load
    22%
  • pH Lägsta
    1
  • pH Högsta
    9
  • Endcapping
    YES
  • Separation Mode
    Reversed Phase
  • Max tryck
    100 bar
  • Max temp
    No
  • Ytarea
    510 m²/g
  • USP
    L1
  • UNSPSC-kod
    41115709
  • Tullstat.nr.
    90279000
  • Brand/märke
    YMC J'Sphere
  • Produkttyp
    HPLC Column
YMC Speciality Columns
YMC (U)HPLC Troubleshooting Guide
Nya produkter
End Fitting, LC Compression, 3/8", Valco Port
Art.nr. 6-1V Beställningsvara
TLC-plates Nano-SIL-20 UV254, 5x5 cm
Art.nr. 811021 Beställningsvara
NUCLEODUR HPLC Column, C18 ec, 3 µm, 75 mm x 4.6 mm
Art.nr. 760046.46 Beställningsvara
YMC-Pack HPLC Column, C18, 5 µm, 50 mm x 4.6 mm
Art.nr. AQ12S05-0546WT Beställningsvara
J'sphere Guard Cartridge, C18, 4 µm, 20 mm x 4.0 mm
Art.nr. JM08S04-0204GC Beställningsvara
YMC-Pack Cartridge Column, Silica, 3 µm, 50 mm x 4.0 mm
Art.nr. SL06S03-0504QC Beställningsvara
YMC CHIRAL ART Cellulose-SJ HPLC Column, Immobilised Cellulose, 5 µm, 100 mm x 4.6 mm
Art.nr. KSJ99S05-1046WT Beställningsvara
Hydrosphere HPLC Column, C18, 5 µm, 100 mm x 4.6 mm
Art.nr. HS12S05-1046WT Beställningsvara
Kontakta mig Kontakta mig Alf Schau + 46 31 709 81 90 E-post