CHROMAFIX HR-XA, SPE Cartridges 0.8 ml 240 mg, 50/ PK

CHROMAFIX HR-XA, SPE Cartridges 0.8 ml 240 mg, 50/ PK

  • Chromafix SPE HR-XA (M)

  • PartNo: 731769

  • 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
    0.8 ml
  • Bed Weight/Sorbent Qty (mg)
    240 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
IDEX Tygon® HC F-4040-A Extension Tubing
PartNo SC0123 Order Item
OPTIMA Fused Silica GC Column 5 ID: 0.25 mm, 0.10 µm, 60 m
PartNo 726911.60 Order Item
OPTI-MAX Spacer, Bischoff
PartNo 24-59-02436 Order Item
CHROMAFIX PS-OH-, SPE Cartridges 1.8 ml 800 mg, 50/ PK
PartNo 731862 Order Item
YMC Carotenoid Capillary Column, C30, 5 µm, 150 mm x 100 µm
PartNo CT99S05-15F0AU Order Item
Macherey-Nagel Fused Silica GC Column FS-CW 20 M-AM ID: 0.32 mm, 0.35 µm, 50 m
PartNo 733442.50 Order Item
Needle Cleaning Concentrate 500 mL
PartNo 18311 Order Item
LC Column Tubes 3.0mm ID x 1/4" OD 7.5cm
PartNo 101-04030-0075EP Order Item
Contact me Contact me Alf Schau + 46 31 709 81 90 E-mail