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-L80, semi-preparative Guard column 80Å, 4 µm, 50 x 20.0 mm

  • PartNo: JL08S04-0520WTG

  • Qty/pkg: 1

Add to Wishlist

Add to Compare

You must be approved by Genetec to use this function.

Order Item

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.
  • SPECIFICATION
  • Manufacturer
    YMC
  • Delivery Time
    7-21
  • Stock Type
    Beställningsvara
  • Length
    50 mm
  • ID
    20.0 mm
  • Particle Size
    4 µm
  • Pore Size
    80Å
  • Phase
    C18
  • Phase 2
    No
  • Phase Name
    C18
  • Base Material
    trifunctional
  • Column Type
    Semi-preparative Column
  • Particle Type
    Porous
  • Carbon Load
    22%
  • pH-Range Low
    1
  • pH-Range High
    9
  • Endcapping
    YES
  • Separation Mode
    Reversed Phase
  • Max. Pressure
    100 bar
  • Max. Temp
    No
  • Surface Area
    510 m²/g
  • USP
    L1
  • UNSPSC Code
    41115709
  • Tariff Code
    90279000
  • Brand
    YMC J'Sphere
  • Product Type
    HPLC Column
YMC Speciality Columns
YMC (U)HPLC Troubleshooting Guide
New Products
YMC-Pack Diol SEC Column, Diol, 3 µm, 150 mm x 8.0 mm
PartNo DL30S03-1508WT Order Item
YMC-Pack Pro Guard Cartridge Capillary, C8, 3 µm, 5 mm x 500 µm
PartNo OS12S03-E5J0RU Order Item
Tool VHP Wrench
PartNo VHP-1000 Order Item
YMC-Pack Capillary Column, CN, 3 µm, 75 mm x 75 µm
PartNo CN12S03-L5E8AU Order Item
YMC-Triart Guard Cartridge, Phenyl, 1.9 µm, 5 mm x 2.1 mm
PartNo TPH12SP9-E5Q1CC Order Item
Moisture or Dust Purifier 1/4'' Brass
PartNo 202239-B-46 Order Item
YMC-Triart Bio Capillary Column, Bio C4, 1.9 µm, 75 mm x 300 µm
PartNo TB30SP9-L5H0RU Order Item
YMC-Triart HPLC Column, PFP, 5 µm, 75 mm x 4.6 mm
PartNo TPF12S05-L546PTH Order Item
Contact me Contact me Alf Schau + 46 31 709 81 90 E-mail