YMC Carotenoid Guard Cartridge, C30, 5 µm, 20 mm x 4.0 mm

YMC Carotenoid Guard Cartridge, C30, 5 µm, 20 mm x 4.0 mm

  • YMC Carotenoid, C30, Guard Cartridge, proprietary, 5 µm, 20 x 4.0 mm

  • Artikelnummer: CT99S05-0204GC

  • Antal/fp: 5

Lägg till i favoritlista

Jämför

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

Beställningsvara

- 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.
  • TEKNISK SPECIFIKATION
  • Tillverkare
    YMC
  • Leveranstid (arb.dgr)
    7-21
  • Lager-/beställningsvara
    Beställningsvara
  • Längd
    20 mm
  • ID
    4.0 mm
  • Partikelstl.
    5 µm
  • Porstorlek
    Proprietary
  • Fas
    C30
  • Fas 2
    No
  • Fas namn
    C30
  • Basmaterial
    Silica
  • Kolonntyp
    Guard Cartridge
  • Partikeltyp
    Porous
  • Carbon Load
    Proprietary
  • pH Lägsta
    2
  • pH Högsta
    7,5
  • Endcapping
    -
  • Separation Mode
    Reversed Phase
  • Max tryck
    250 bar
  • Max temp
    N/A
  • Ytarea
    Proprietary
  • USP
    -
  • UNSPSC-kod
    41115709
  • Tullstat.nr.
    90279000
  • Brand/märke
    YMC Carotenoid
  • Produkttyp
    HPLC Column
YMC Speciality Columns
YMC Phase Overview Achiral Chiral LC SFC
YMC Guard Cartridge column - Care and Use
YMC (U)HPLC Troubleshooting Guide
Nya produkter
Polymicro Technologies Synthetic fused silica with polyimide coating Capillary
Art.nr. TSP075200 Beställningsvara
Screw Neck Vial ND24 60 ml 140 x 27.5 mm Clear
Art.nr. 525-24141810
Redo för leverans
NUCLEODUR HPLC Column, HILIC, 3 µm, 150 mm x 3.0 mm
Art.nr. 760533.30 Beställningsvara
Digital Syringe 1 µl Knurled Hub (KH) PST 3
Art.nr. DS80100 Beställningsvara
CHROMAFIL Multi 96 Filter Plates 1.5 mL GF (Glass Fiber)
Art.nr. 738655.2M Beställningsvara
YMC-Pack Capillary Column, C4, 5 µm, 75 mm x 100 µm
Art.nr. BU20S05-L5F0AU Beställningsvara
IDEX Tefzel (EFTE) Tubing Kit
Art.nr. 1325 Beställningsvara
ECOPLUS Glass Column, SR, 50 mm ID, 0-250 mm, 0-490 ml, 15 bar, 2 µm
Art.nr. TAC50/250LS2-SR-NK Beställningsvara
Kontakta mig Kontakta mig Alf Schau + 46 31 709 81 90 E-post