821725-901
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ZORBAX

Part Number:
821725-901

ZORBAX RRHD Eclipse Plus C18, 2.1 mm, 1.8 µm, 1200 bar, UHPLC Guard, 3/pk. Protects columns from particulates without compromising performance. Extends column life and maintain system efficiency.

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List Price:
$749.00 /3 Pack

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Specifications
Agency Method
  • EPA 537.1
  • EPA 533
  • ASTM D7979
Brand
  • ZORBAX
Carbon Load
  • 9 %
Endcapped
  • Double
Guard Column
  • Yes
Hardware
  • Conventional
Inner Diameter (ID)
  • 2.1 mm
LC Platform
  • Low Dispersion UHPLC
  • UHPLC
Length
  • 5 mm
Maximum Temperature
  • 40 °C at pH 6-9
  • 60 °C at pH 2-6
Molecular Weight Lower Limit
  • 0 Da
Molecular Weight Upper Limit
  • 3000 Da
Particle Size
  • 1.8 µm
Particle Type
  • Fully Porous
Phase
  • Eclipse Plus C18
Pore Size
  • 95 Å
Pressure Rating
  • 1200 bar
Separation Mode
  • Reversed Phase
UNSPSC Code
  • 41115709
USP Designation
  • L1
pH Range
  • 2-9
Literature
Applications

Automated Solid Phase Extraction of PFAS from Aqueous Samples

The effectiveness of automated SPE coupled with PFAS-ready cartridges for US EPA 1633.

  • Applications
  • English
  • 29-Aug-2025
  • 619.31 Kb
  • PDF

Determination of 30 Per- and Polyfluoroalkyl Substances (PFAS) in Baby Food

This application note presents the development and validation of a multiresidue method for the analysis of per- and polyfluoroalkyl substances (PFAS) in baby food.

  • Applications
  • English
  • 14-Apr-2025
  • 651.03 Kb
  • PDF

Determination of 30 Per- and Polyfluoroalkyl Substances in Infant Formula, Milk, and Eggs

This application note presents a newly developed and validated multiresidue method for analysis of PFAS in infant formula, milk, and eggs.

  • Applications
  • English
  • 14-Apr-2025
  • 1.29 Mb
  • PDF
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