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Sample Introduction Accessories

pergo Nebulizer Humidifiers – Uninterrupted Analysis for ICP & ICPMS

The pergo Argon Nebulizer Gas Humidifiers enhance concentric nebulizer performance for both ICP and ICPMS, leading to uninterrupted analysis and maintenance-free operation.

pergo Highlights

  • Improves concentric nebulizer sensitivity and stability by preventing formation of unnoticed salt crystals in the nebulizer tip – eliminating them well before a clogged tip is detected
  • A water permeable membrane humidifies the nebulizer gas stream, improving short and long-term stability of ICP & ICPMS systems
  • Patented design supports either one of two independent gas streams, uniquely and safely from one atmospheric pressure module – perfect for humidifying ICPMS aerosol dilution gas (AMS, UHMI, Ar Gas Dilution)
  • Allows use of high-sensitivity nebulizers for high TDS samples without requiring dilution
  • Supports both MEINHARD and PFA MicroFlow nebulizers
  • pergo 500 room temperature model for most applications; pergo heated model provides elevated humidification for ICP analysis of samples containing high levels of salts and brines

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How it Works

  • Argon nebulizer gas is humidified using a water vapor permeable membrane passing through a PFA water reservoir at atmospheric pressure
  • The water vapor condenses inside the nebulizer tip, preventing sault buildup
  • Water microdroplets continuously clean the inside of the nebulizer and prevent salt deposits

pergo How it Works

Benefits

  • Dissolves salt crystals in nebulizer tip
  • Improved short and long-term stability
  • Improved detection limits
  • Speeds sample washout
  • Reduces long-term drift
  • Extends the length of productive analytical runs
  • Enhances performance of ICPMS aerosol dilution by humidifying the argon gas dilution stream
pergo sample stability

pergo 500

  • Room temperature system, appropriate for most applications
  • Atmospheric pressure PFA water reservoir with Max & Min level markers
  • Friction-fit PFA cap for quick water refill
  • Fitted with OneTouch gas connectors for quick and leak-free installation
  • Available with bench and instrument specific mounts
  • pergo 500 Dual Channel model adds a second channel for the humidification of ICPMS aerosol dilution gas (AMS, UHMI, Ar Gas Dilution)
pergo 500

pergo 500

pergo 500 Dual

pergo 500 Dual Channel

pergo

  • Heated reservoir model - elevated temperature provides enhanced humidification for ICP analysis of samples containing high levels of salts and brines
  • Atmospheric pressure PFA water reservoir with Max & Min level markers
  • Friction-fit PFA cap for quick water refill
  • Fitted with OneTouch gas connectors for quick and leak-free installation
  • Available with bench and instrument specific mounts
  • pergo 2 Dual Channel model adds a second channel for the humidification of ICPMS aerosol dilution gas (AMS, UHMI, Ar Gas Dilution) or any secondary gas addition
pergo PRG-01

pergo PRG-01

pergo PRG-02

pergo PRG-02

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