PFA - MicroFlow Nebulizers Brochure

Elemental Scientific1Elemental Scientific, Inc. Phone: 1.402.991.78001500 North 24th Street Fax: 1.402.991.7799Omaha, NE 68110 USA Email: esi@icpms.com Web: www.icpms.comPFA Nebulizer with Integrated Capillary• All-Teflon® construction.• Chemically resistant—ideal for strong acids, alkalis, organics.• Resistant to clogging—reliably self-aspirated or pumped.• Longer lifetime than glass or quartz nebulizers.• Direct analysis of volatile and nonvolatile organic solvents.• Low, spike free background for important elements such as Fe and Ca. • Produces a fine aerosol for high transport efficiency and sensitivity.• Analyze all sample types with a single introduction system.• Directly replace any 6mm nebulizer.• Available with integrated probes to support most autosamplers.PFA Micro-Flow Nebulizer New sample introduction technology for ICPMS and ICPAESModel I.D. Self-aspiration Rate(@1L/m Ar)ES-2020 PFA-20 20 µL/min ¦ (red)ES-2000 PFA-50 50 µL/min ¦ (purple)ES-2002 PFA-100 100 µL/min ¦ (green)ES-2003 PFA-200 200 µL/min ¦ (yellow)ES-2005 PFA-400 400 µL/min ¦ (orange)Teflon® is a registered trademark of DuPontElemental Scientific2The right nebulizer technology• Produces a fine aerosol for high transport efficiency and high sensitivity.• Low BECs even for concentrated highpurity acids (e.g. 49% HF, 69% HNO3).• Direct analysis of volatile and non-volatile organic solvents.• Ideal for VPD samples, high purity peroxide, and ammonia.Elemental Scientific, Inc. Phone: 1.402.991.78001500 North 24th Street Fax: 1.402.991.7799Omaha, NE 68110 USA Email: esi@icpms.com Web: www.icpms.comSelf-aspiration flow rate (1L/m Ar)PFA-20 20-35 µL/minPFA-50 50 µL/minPFA-75 75 µL/minPFA-100 100 µL/minPFA-200 200 µL/minPFA-400 400 µL/minConstruction Materials Nebulizer: PFA, PTFE, FEP Gas Fitting: PVDFGas pressure requirement< 60 psi (4 bar) @ 1 SLPM ArNebulizer O.D.6mm, may be used with any standard 6mm spray chamberAll models may be self-aspiratedor used with peristaltic pumpIsotope BEC (ppt) DL (ppt)23Na27Al0.80.20.090.0639K44Ca0.30.90.050.556Fe63Cu0.20.20.070.0864Zn 0.6 0.1Specifications:Table 1. Background equivalent concentration (BEC) and detection limits (DL).PFA-100, Finnigan ELEMENT ICP-MS class 10 cleanroom.PFA Micro-Flow