CHROMABOND HR-XA, SPE Column 3 ml 200 mg, 30/ PK

CHROMABOND HR-XA, SPE Column 3 ml 200 mg, 30/ PK

  • Chromabond SPE Columns HR-XA, 3 mL, 200 mg

  • PartNo: 730951

  • 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
    3 ml
  • Bed Weight/Sorbent Qty (mg)
    200 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
OPTIMA Fused Silica GC Column 5 HT ID: 0.25 mm, 0.10 µm, 30 m
PartNo 726102.30 Order Item
YMC-Triart Capillary Column, C8, 3 µm, 100 mm x 300 µm
PartNo TO12S03-10H0RU Order Item
Guard Column 2mm ID x 2cm
PartNo C-130B Order Item
NUCLEODUR HPLC Column, C18 Gravity, 3 µm, 50 mm x 3.0 mm
PartNo 760080.30 Order Item
YMC-Pack HPLC Column, NH2, 5 µm, 250 mm x 4.6 mm
PartNo NH12S05-2546WT Order Item
OPTI-MAX Inlet Cartridge Check Valve, 1/16'' Hitachi / Merck
PartNo 28-49-02092 Order Item
PEEK-Lined Stainless Steel Fitting UHPLC Connection System
PartNo UPFP-7050500 Order Item
Instrument|Bubble Free Prime (BFP) Syringes Syringe 50 µl PST
PartNo 59000-15 Order Item
Contact me Contact me Alf Schau + 46 31 709 81 90 E-mail