MACHEREY-NAGEL 731776 CHROMAFIX HR-XCW SPE Cartridge, Large, 85µm Pore Size, 1.8 ml Volume, 500mg Adsorbent Weight (Pack of 50)

★★★★★ 4.7 45 reviews
US$103.07
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Product details

Management number 221472074 Release Date 2026/05/03 List Price US$103.07 Model Number 221472074
Category
  1. Industrial & Scientific
  2. Lab & Scientific Products
  3. Lab Instruments & Equipment
  4. Chromatography
  5. LC Columns & Column Supplies

Weak carboxylic acid modified polymeric cation exchanger for SPE. High-purity material, highest reproducibility and lowest blank values due to an optimized production process.

  • Base material spherical PS/DVB copolymer, pore size 50–60 Å, particle sizes 45 µm or 85 µm (standard)
  • Very large specific surface 850 m2/g, pore volume 1. 2–1. 4 cm3/g, pH stability 1–14
  • Weak carboxylic acid modification, exchange capacity > 0. 7 meq/g, pKa ~ 5
  • RP capacity 350 mg/g (caffeine in water)
Item Weight 8.6 ounces
Manufacturer MACHEREY-NAGEL
Package Dimensions 12 x 12 x 12 inches

MACHEREY-NAGEL 731776 CHROMAFIX HR-XCW SPE Cartridge, Large, 85µm Pore Size, 1.8 ml Volume, 500mg Adsorbent Weight (Pack of 50)

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4.7 out of 5
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45 ratings | 18 reviews
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