YMC Carotenoid Guard Cartridge Capillary, C30, 5 µm, 5 mm x 500 µm

YMC Carotenoid Guard Cartridge Capillary, C30, 5 µm, 5 mm x 500 µm

  • YMC Carotenoid, C30, Capillary Guard Column, proprietary, 5 µm, 5 x 0.5 mm

  • PartNo: CT99S05-E5J0RU

  • Qty/pkg: 5

Add to Wishlist

Add to Compare

You must be approved by Genetec to use this function.

Order Item

- C30 chains
- very lipophilic
- exceptional selectivity pattern
- isomer recognition
- polar carotenes
- polar and nonpolar xanthophylls
- steroids
- retinols
- fat-soluble vitamins
- LC-MS applications

General
The separation of geometric and positional isomers is a challenging task in reversed phase chromatography. Subtle molecular differences have to be recognized and resolved by this particular stationary phase. Sander et al. have conclusively shown that polymeric C30 HPLC stationary phases are able to discriminate isomeric structures of long chain molecules.

Properties
Compared to classical C18 stationary phases, YMC Carotenoid is much more hydrophobic. Even when pure organic eluents are applied, many sample solutes are retained. The use of non-aqueous reversed phase mobile phases facilitates 100% solvent recycling and LC-MS applications. The YMC Carotenoid stationary phase provides sufficient phase thickness to enhance interaction with long chained molecules (see figure on right). Therefore, geometric and positional isomers of conjugated double bonding systems are recognised and resolved by the YMC Carotenoid phase. The resolving power of YMC Carotenoid for isomers can be verified by the separation of carotenoids, which has been subject of considerable research efforts in the past. Carotenoids are found in a variety of natural sources including fruits and vegetables. In addition, carotenoids are considered as potential drugs for cancer intervention or prevention. Despite the complexity of carotenoid extracts and the minor shape differences between carotenoid isomers, the separation, identification and quantification of these compounds can be achieved by using YMC Carotenoid columns.

Applications
YMC Carotenoid columns are successfully used in the food industry, for the analysis of vitamin formulations, in environmental analysis, and for the control of algal growth. Other potential applications include the separation of prostaglandins and leucotrienes.
  • SPECIFICATION
  • Manufacturer
    YMC
  • Delivery Time
    7-21
  • Stock Type
    Beställningsvara
  • Length
    5 mm
  • ID
    500 µm
  • Particle Size
    5 µm
  • Pore Size
    Proprietary
  • Phase
    C30
  • Phase 2
    No
  • Phase Name
    C30
  • Base Material
    Silica
  • Column Type
    Guard Cartridge Capillary
  • Particle Type
    Porous
  • Carbon Load
    Proprietary
  • pH-Range Low
    2
  • pH-Range High
    7,5
  • Endcapping
    -
  • Separation Mode
    Reversed Phase
  • Max. Pressure
    550 bar
  • Max. Temp
    N/A
  • Surface Area
    Proprietary
  • USP
    -
  • UNSPSC Code
    41115709
  • Tariff Code
    90279000
  • Brand
    YMC Carotenoid
  • Product Type
    HPLC Column
YMC Speciality Columns
YMC Phase Overview Achiral Chiral LC SFC
YMC (U)HPLC Troubleshooting Guide
New Products
YMC-Pack Capillary Column, C8, 5 µm, 100 mm x 75 µm
PartNo OC12S05-10E8RU Order Item
YMC-Pack Semi-preparative Column, Silica, 5 µm, 250 mm x 10.0 mm
PartNo SL06S05-2510WT Order Item
YMC-Triart Capillary Column, Phenyl, 5 µm, 50 mm x 75 µm
PartNo TPH12S05-05E8AU Order Item
NUCLEODUR HPLC Column, NH2, 5 µm, 125 mm x 4.6 mm
PartNo 760720.46 Order Item
Crimp Cap (Red lacquered) 20 mm, Silicone/PTFE Septa
PartNo 20031536 Order Item
Crimp Cap (Clear lacquered) 11 mm, Nat.Rubber/TEF Septa
PartNo 11030209
Ready for Delivery
Union - Barbed, Primary - Nylon,
PartNo ISM567 Order Item
YMC-Pack Pro Capillary Column, C8, 5 µm, 75 mm x 300 µm
PartNo OS12S05-L5H0AU Order Item
Contact me Contact me Alf Schau + 46 31 709 81 90 E-mail