Page 21 - MEINHARD catalogue

pergo

Argon Humidifier for High TDS Sample Analysis

The pergo improves performance of all
MEINHARD nebulizers for the routine
®
analysis of brines, fusion digests and other PRG-01-MAPlus pergo high
high TDS samples. solids accessory with TR+
MEINHARD nebulizer
®
A high-pressure membrane positioned inside
a temperature-controlled water reservoir
perfuses water vapor into the ICP-MS
nebulizer gas stream. By increasing humidity
in the argon nebulizer gas, the pergo
prevents salt deposits at the nebulizer tip,
improving short and long-term signal stability.

BENEFITS:
• Improved RSDs
• Improved short and long-term stability
• Improved detection limits
• Faster washout
• Ability to use high sensitivity nebulizers for
high TDS samples
• Reduce long-term drift
• Extends the length of analytical runs

The unique pergo design offers many advantages
over other types of argon humidifiers.
TRP-50
ADVANTAGES: TR+ Glass
• Higher, more consistent humidity Nebulizer
• Superior long-term stability for high TDS samples
• Safe and easy to use
- Atmospheric pressure water reservoir
• Optional USB communication for programmable humidity levels

Water microdroplets
continuously clean the
inside of the nebulizer
Ar nebulizer gas is humidified using a tube-shaped membrane and prevent salt deposits.
placed in a PFA water reservoir at atmospheric pressure. The water
vapor condenses inside the nebulizer tip, preventing salt build-up.

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