CHROMABOND HR-XA, SPE Column 1 ml 30 mg, 30/ PK

CHROMABOND HR-XA, SPE Column 1 ml 30 mg, 30/ PK

  • Chromabond SPE Columns HR-XA (45 µm), 1mL,30mg

  • PartNo: 730968P45

  • Qty/pkg: 30

Add to Wishlist

Add to Compare

You must be approved by Genetec to use this function.

Order Item

CHROMABOND® HR-XA

Strong quat. ammonium modified polymeric anion exchanger for SPE

Features
- Base material spherical PS/DVB copolymer, pore size 55–65 Å, particle sizes 45 µm or 85 µm (standard),
- very large specific surface 850 m2/g, pore volume 1.4 cm3/g, pH stability 1–14
- quaternary ammonium modification, exchange capacity 0.25 meq/g, pKa ~ 18
- RP capacity 350 mg/g (caffeine in water)
- high-purity material, highest reproducibility and lowest blank values due to an optimized production process
- outstanding recovery rates especially for the enrichment of acidic analytes

Recommended application:
- acidic active ingredients from strongly matrix-contaminated samples like, e.g., urine, plasma, serum (see application 305000)
- phenolic acids
- acidic herbicides
- acids with pKa 2–8
  • SPECIFICATION
  • Manufacturer
    Macherey-Nagel
  • Delivery Time
    14
  • Stock Type
    Beställningsvara
  • Produkt Type
    Columns
  • Phase
    HR-XA
  • Tube Size
    1 ml
  • Bed Weight/Sorbent Qty (mg)
    30 mg
  • Particle Size
    45 μm
  • Surface Area
    850 m2/g
  • Pore Size (Å)
    55-65 Å
  • Separation Mode
    Ion Exchange
  • Carbon Load (%)
    No
  • Product Type
    SPE Column
  • Tube/Plate Material
    Polypropylene
  • Brand
    CHROMABOND
  • Unit
    PK
  • Tariff Code
    90279000
  • Packaged
    Bags in a box
  • UNSPSC Code
    No
  • Competitor Part No.
    N/A
Modern polymeric SPE phases
MN - SPE Chromabond HR-Xpert
Related Products
Chromabond Vacuum manifold for 12 columns
PartNo 730150 Order Item
Chromabond Vaccuum manifold for 16 columns
PartNo 730360 Order Item
Chromabond Vacuum manifold for 24 columns
PartNo 730151 Order Item
New Products
Hydrosphere HPLC Column, C18, 3 µm, 100 mm x 2.0 mm
PartNo HS12S03-1002WT Order Item
NUCLEODUR Guard Cartridge, NH2, 5 µm, 4 mm x 3.0 mm
PartNo 761952.30 Order Item
Delrin Fitting VacuTight Flat-Bottom - 1/4-28 1/8 in Red
PartNo P-946 Order Item
PERMABOND Fused Silica GC Column FFAP ID: 0.32 mm, 0.50 µm, 50 m
PartNo 723344.50 Order Item
Snap Ring Vial ND11 0,3 ml 32 x 11.6 mm Clear
PartNo 11092786 Order Item
YMC-Pack Cartridge Column, Silica, 3 µm, 125 mm x 3.0 mm
PartNo SL06S03-R503QC Order Item
Short Ferrules for Agilent Inlets For Tubing with OD 1/16'' to 0.5 mm
PartNo 211165-200-46 Order Item
NUCLEODUR HPLC Column, Phenyl-Hexyl, 3 µm, 150 mm x 2.0 mm
PartNo 760578.20 Order Item
Contact me Contact me Alf Schau + 46 31 709 81 90 E-mail