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Custom Reference Standards

  1. Products
  2. Laboratory Supplies
  3. AOF/TOF and TOX/AOX
  4. AOF Analysis (EPA Method 1621)
  5. Sample Processing Equipment

Sample Processing Equipment

Sample Processing Equipment for EPA Method 1621 AOF Workflows

CPI International supplies sample processing equipment for controlled, reproducible preparation of aqueous samples for adsorbable organic fluorine (AOF) analysis under EPA Method 1621. This category includes the AccuPrep manifold system, laboratory vacuum pumps, SPE disks, and vacuum regulation components such as moisture traps and regulators.

These products support environmental and PFAS testing laboratories performing AOF analysis and establishing reliable EPA Method 1621 workflows.

2026 Variant Price List
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Sample Processing Equipment

[4350-08] AccuPrep 7000™ 6-station Manifold, 47mm, 1,000mL
AccuPrep 7000™ 6-station Manifold, 47mm, 1,000mL
Item number 4350-08
$ 9,568.38 9568.38 USD
[4350-383] AccuPrep 7000™ Extraction Station, 47mm, 1000mL Sample Vessel
AccuPrep 7000™ Extraction Station, 47mm, 1000mL Sample Vessel
Item number 4350-383
$ 1,402.00 1402.0 USD
[4700-200745] Chemical resistant vacuum pump, 100-120V, 50/60Hz, US Plug
Chemical resistant vacuum pump, 100-120V, 50/60Hz, US Plug
Item number 4700-200745
$ 3,338.00 3338.0 USD
[4700-90023] Chemistry-design Vacuum diaphragm pump MZ1C, 12 mbar, 100-120V/50-60Hz, US Plug
Chemistry-design Vacuum diaphragm pump MZ1C, 12 mbar, 100-120V/50-60Hz, US Plug
Item number 4700-90023
$ 3,795.00 3795.0 USD
[4700-900186] Vacuum regulator / moisture trap (including the vacuum guage and pressure regulating valve)
Vacuum regulator / moisture trap (including the vacuum guage and pressure regulating valve)
Item number 4700-900186
$ 654.00 654.0 USD