This PC3 Peltier cooled inlet system, which includes a quartz SSI cyclonic/Scott dual spray chamber, quartz injector, and PFA-ST nebulizer, is used with NexION® 300 and 350 ICP-MS series instruments.
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The PC3 is a small, robust Peltier cooled cyclonic spray chamber. The PC3 offers the advantages of low memory effects, constant temperature, fast rinse-out, and high sample transport efficiency. The cooled outer walls of the PC3 spray chamber enhance long-term signal stability, reduce polyatomic interferences such as oxides, and reduce solvent loading when volatile organic solvents are analyzed. The PC3 has two preset temperatures +2 °C / -5 °C and is ideal for analysis of aqueous or aqueous/organic mixtures. The PC3-LT operates at +2 °C / -20 °C to reduce the solvent load on the plasma for analysis of 100% volatile organic solvents.
The Stable Sample Introduction (SSI) spray chamber is an all-quartz, o-ring-free spray chamber with an additional mixing chamber to homogenize sample aerosol prior to introduction to the ICP-MS. The SSI chamber improves short-term stability for isotope ratio measurements. The spray chamber may be combined with PC3 to enhance long-term stability. The SSI or PC3-SSI not only improves isotope ratio precision, but is useful for any analysis where better short- and/or long-term signal stability is desired.
Benefits of SSI
Benefits of SSI with PC3
The sample introduction kit includes:
|Model Compatible With||NexION 300, NexION 350|
|Product Group||Temperature Controlled Spray Chambers|