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, 1 mL, 30 mg

  • PartNo: 730968

  • 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
    85 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 24 columns
PartNo 730151 Order Item
Chromabond Vacuum manifold for 12 columns
PartNo 730150 Order Item
Chromabond Vaccuum manifold for 16 columns
PartNo 730360 Order Item
New Products
CHROMABOND HR-P, SPE Column 3 ml 500 mg, 30/ PK
PartNo 730117 Order Item
YMC Meteoric Core UHPLC Column, C18, 2.7 µm, 50 mm x 4.6 mm
PartNo CAW16SQ7-0546PT Order Item
OPTI-MAX Inlet Cartridge Check Valve 1/8'' Varian ProStar
PartNo 38-38-04790 Order Item
IDEX Stainless Steel Tubing
PartNo U-131 Order Item
YMC-Triart HPLC Column, PFP, 3 µm, 33 mm x 2.1 mm
PartNo TPF12S03-H3Q1PTH Order Item
ColumnSaver™ Precolumn Filter 2 µm 10 Pack, Titanium Frit
PartNo 9085-20T-10 Order Item
90° barbed fitting connect double leak ID: 6 to 9 mm
PartNo RCY-69 Order Item
NUCLEODUR HPLC Column, PolarTec, 1.8 µm, 50 mm x 2.0 mm
PartNo 760463.20 Order Item
Contact me Contact me Alf Schau + 46 31 709 81 90 E-mail