ICP-MS300A Inductively Coupled Plasma Mass Spectrometer

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Inductively Coupled Plasma Mass Spectrometry (ICP-MS) features microscale(10-6), trace(10-9), and ultratrace(10-12) element analysis techniques. It can test most elements of periodic table of elements. It has a very low detection limit, wide trends linearity range, minimal interference; high accuracy, high analyzing speed, and it also can analyze isotopes.

Performance Advantages
  • Small, light and easy to carry
  • Quick analysis speed, simple operation, high response rate, low background noise, good interference elimination, and easy maintenance.
  • OneClick plasma setting makes plasma optimizing more convenient and has excellent reproducibility.
  • Advanced plasma shielding technology greatly improves the instrument’s response rate and achieves ppt level.
  • It has a special Activity connector structure, by which you can replace, install, and dismantle sampling cone and skimmer cone in empty space, making daily maintenance convenient.
  • The efficiency of transmission and interference elimination capability of polyatomic ion, is improved by using the hexapole collision cell.
Application Fields
  • Small, light and easy to carry
  • Environmental: drinking water, seawater, environment water resource foodstuff, hygiene and disease control, commodity inspection ect.
  • Semiconductor industry: high pure metal, high purity reagent, ultratrace impurity of Si wafe, photoresist etc.
  • Medicine and physiological analysis: Medical Research of hair, whole blood、serum, urine sample, biological organization ect. Especially the test of Pb in whole blood.
  • Nuclear industry: analysis of nuclear fuel radioisotope, pollution of Primary cooling water etc.
  • Others: as chemical industry, lithification.
Technical Performance and Specifications
Mass range 1 ~ 265 amu
linear range ≥ 108
Sensitivity Be ≥ 2×106 ; In ≥ 35×106 ; U ≥ 30×106 unit(cps/mg/L)
Detection limit Be ≤ 10 ; In ≤ 2 ; U ≤ 2 unit(ng/L)
Resolution 0.6 ~ 0.8 amu
SNR(Signal to Noise Ratio) ≥ 50×106
Background nois ≤ 2 cps(all mass number range)
Mass axis stability ≤ 0.05 amu/24 h
Stability RSD Short period ≤ 3% ; long time ≤ 4%
Oxide ion CeO+/Ce+ ≤ 3%
Divalent ions 69Ba2+/138Ba+ ≤ 3%
Isotope ratio (107Ag/109Ag) ≤ 0.3%
Abundance sensitivity ≤ 1×10-6 low mass number ; ≤ 5×10-7 high mass number