Evaluation of a direct injection high-efficiency nebulizer (DIHEN) by comparison with a high-efficiency nebulizer (HEN) coupled to a cyclonic spray chamber as a liquid sample introduction system for ICP-AES

2001 ◽  
Vol 16 (5) ◽  
pp. 514-520 ◽  
Author(s):  
José-Luis Todolí ◽  
Jean-Michel Mermet
Keyword(s):  
High Efficiency ◽  
Direct Injection ◽  
Sample Introduction ◽  
Spray Chamber ◽  
Liquid Sample ◽  
Sample Introduction System ◽  
Liquid Sample Introduction

μ-dDIHEN: a new micro-flow liquid sample introduction system for direct injection nebulization in ICP-MS

2019 ◽  
Vol 34 (8) ◽  
pp. 1553-1563 ◽  
Author(s):  
Pascale Louvat ◽  
Mickaël Tharaud ◽  
Matthieu Buisson ◽  
Claire Rollion-Bard ◽  
Marc F. Benedetti
Keyword(s):  
Direct Injection ◽  
Small Sample ◽  
Sample Introduction ◽  
Liquid Sample ◽  
Flow Rates ◽  
Sample Introduction System ◽  
Icp Ms ◽  
Micro Flow ◽  
Liquid Sample Introduction ◽  
Stable Flow

The μ-dDIHEN feeds low and stable flow rates to the ICP-MS, allowing for analyses of small sample volumes (<100 μL) in various applications.

Evaluation of a Direct-Injection Nebulizer (DIN) for Liquid Sample Introduction in Helium Microwave-Induced Plasma Mass Spectrometry (MIP-MS)

1995 ◽  
Vol 49 (3) ◽  
pp. 314-319 ◽  
Author(s):  
Jeffrey J. Giglio ◽  
Jianshang Wang ◽  
Joseph A. Caruso
Keyword(s):  
Mass Spectrometry ◽  
Direct Injection ◽  
Sample Introduction ◽  
Liquid Sample ◽  
Microwave Induced Plasma ◽  
Doubly Charged Ions ◽  
Plasma Mass Spectrometry ◽  
Liquid Sample Introduction ◽  
Doubly Charged ◽  
Charged Ions

A direct-injection nebulizer (DIN) has been evaluated for liquid sample introduction in helium microwave-induced plasma mass spectrometry (MIP-MS). A short-term stability test with the direct-injection nebulizer was found to give less than 0.5% RSD for twenty minutes. Isotope abundances for K, Ca, Cr, and Se were determined with less than 10% error on all isotopes. All elements have linear dynamic ranges of two to three orders of magnitude. Detection limits are low to sub-ppb for all elements. Ion lens tuning plays an important role in multielement determinations. Oxide, hydroxide, and doubly charged ions are determined for Cr, As, Sr, Cs, Ba, and Pb. The effect of 10% methanol and high-dissolved salts is investigated.

Heat-Assisted Argon Electrospray Interface for Low-Flow Rate Liquid Sample Introduction in Plasma Spectrometry

2009 ◽  
Vol 81 (19) ◽  
pp. 8126-8133 ◽  
Author(s):  
Ryan G. Brennan ◽  
Savelas A. Rabb ◽  
Kaveh Jorabchi ◽  
William F. Rutkowski ◽  
Gregory C. Turk
Keyword(s):  
Flow Rate ◽  
Sample Introduction ◽  
Low Flow ◽  
Liquid Sample ◽  
Plasma Spectrometry ◽  
Electrospray Interface ◽  
Liquid Sample Introduction ◽  
Low Flow Rate
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