CHROMAFIX HR-XA, SPE Cartridges 0.4 ml 155 mg, 50/ PK

CHROMAFIX HR-XA, SPE Cartridges 0.4 ml 155 mg, 50/ PK

  • Chromafix SPE HR-XA (S)

  • PartNo: 731768

  • Qty/pkg: 50

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
    Cartridges
  • Phase
    HR-XA
  • Tube Size
    0.4 ml
  • Bed Weight/Sorbent Qty (mg)
    155 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 Cartridges
  • Tube/Plate Material
    No
  • Brand
    CHROMAFIX
  • 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
YMC-Pack Capillary Column, NH2, 3 µm, 100 mm x 75 µm
PartNo NH12S03-10E8AU Order Item
OPTI-MAX Outlet Cartridge Check Valve, 1/8'' Bischoff
PartNo 24-59-00581 Order Item
RC (Regenerated Cellulose) Syringe Filters 0.20 µm 25 mm Polypropylene
PartNo 729230 Order Item
IDEX Tygon® MHSL 2001 Standard Tubing
PartNo SC0830 Order Item
LC Column Tubes 4.0mm ID x 1/4" OD 7.5cm
PartNo 101-04040-0075EP Order Item
Screw Cap (White) 24 mm, PTFE/EPDM/PTFE Septa
PartNo 525-24151766
Ready for Delivery
YMC-Pack Capillary Column, C1, 3 µm, 75 mm x 300 µm
PartNo TM12S03-L5H0RU Order Item
Snap Ring Cap (Transparent) 22 mm, Butyl/PTFE Septa
PartNo 22151646 Order Item
Contact me Contact me Alf Schau + 46 31 709 81 90 E-mail