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Waters Corp XTerra VanGuard Cartridge, Shield RP18, 3.5 μm, 3.9 mm X 5 mm

Catalog No. 502392454 Shop All Waters Chromatography Solutions Products
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These VanGuard Cartridges extend analytical column lifetime and performance by removing particulate contamination. They are optimized to protect 3.9 mm and 4.6 mm I.D. analytical columns with 3.5 μm sorbent particles. Constructed from high purity methyl hybrid material, they overcome the hydrolytic instability of silica-based reversed-phase packing materials at high pH.

  • Extends analytical column lifetime and performance.
  • Protects 3.9 mm and 4.6 mm I.D. analytical columns with 3.5 μm sorbent particles.
  • Addresses hydrolytic instability at high pH with organic/inorganic hybrid particle technology.
  • Offers mechanical toughness, spherical shape, and high purity.
  • Delivers superior peak shape for highly basic compounds.
  • Maintains high separation efficiency.
  • Manufactured in compliance with ISO 9001 requirements.
  • Provides cost-effective column protection.

Catalog No. 50-239-2454 Supplier Waters Corp Supplier No. 186007931
May include imposed supplier surcharges.
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These VanGuard Cartridges extend analytical column lifetime and performance by removing particulate contamination. They are optimized to protect 3.9 mm and 4.6 mm I.D. analytical columns with 3.5 μm sorbent particles. Constructed from high purity methyl hybrid material, they overcome the hydrolytic instability of silica-based reversed-phase packing materials at high pH.

  • Extends analytical column lifetime and performance.
  • Protects 3.9 mm and 4.6 mm I.D. analytical columns with 3.5 μm sorbent particles.
  • Addresses hydrolytic instability at high pH with organic/inorganic hybrid particle technology.
  • Offers mechanical toughness, spherical shape, and high purity.
  • Delivers superior peak shape for highly basic compounds.
  • Maintains high separation efficiency.
  • Manufactured in compliance with ISO 9001 requirements.
  • Provides cost-effective column protection.

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