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Thermal stabilization of spray chamber improves long-term stability Reduces effect of laboratory temperature variation on signal stability Reduces solvent loading. Fast rinse-out using PFA-ST nebulizer and O-ring-free quartz cyclonic spray chamber. Reduced oxides

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Pc 3 advantages

Thermal stabilization of spray chamber improves long-term stability

Reduces effect of laboratory temperature variation on signal stability

Reduces solvent loading.

Fast rinse-out using PFA-ST nebulizer and O-ring-free quartz cyclonic spray chamber.

Reduced oxides

Enhances stability with PC3-SSI Chamber:

Isotope ratio measurements

Other analyses requiring improved precision

Additional reduction of oxides vs. standard PC3

Optional oxygen addition port for organic solvents.

PC3 Advantages


Pc 3 features

Default settings of spray chamber temperature (+2 C/ -5 C) for aqueous or organic solvents. Custom temperature settings available upon request.

Quartz cyclonic or HF resistant cyclonic spray chambers available.

Direct connection to torch injector.

Completely o-ring-free for organic solvents analysis.

Organic solvent analysis using PFA-50 nebulizer.

Aqueous sample analysis using PFA-ST nebulizer.

PC3-SSI model for isotope ratio determination or other high precision analyses.

Optional mounting tray for x-y-z torch adjustment.

Air-cooled.

PC3 Features


ELEMENT2 for aqueous or organic solvents. Custom temperature settings available upon request. with Standard Scott Spray ChamberFive Orders of Magnitude Rinse-out > 3 minutesPFA-ST Self-aspirating Nebulizer

10 ppb

7

6

5

Log intensity (cps)

4

~ 0.2 ppt

3

2

0

6

10

14

20

16

18

2

8

12

4

Time (min)


ELEMENT2 for aqueous or organic solvents. Custom temperature settings available upon request. with PC3 Inlet SystemFive Orders of Magnitude Rinse-out < 30sPFA-ST Self-aspirating Nebulizer

10 ppb

10 ppb

7

7

6

6

5

5

Log intensity (cps)

Log intensity (cps)

4

4

~ 0.1 ppt

~ 0.1 ppt

3

3

2

2

20

20

18

18

16

16

2

2

6

6

14

14

4

4

0

0

8

8

12

12

10

10

Time (min)


PC3 Peltier Cooled Cyclonic Spray Chamber for aqueous or organic solvents. Custom temperature settings available upon request.

4 Hour Stability 1 ppb Tuning Solution

ThermoFinnigan ELEMENT2 ICPMS

20000000

18000000

16000000

14000000

7Li 1.8% RSD

12000000

59Co 1.5% RSD

10000000

Integrated Signal Intensity (cps)

115In 1.0% RSD

8000000

138Ba 1.2% RSD

6000000

238U 1.0% RSD

4000000

2000000

0

0

1.2

2.4

3.6

0.24

0.48

0.72

0.96

1.44

1.68

1.92

2.16

2.64

2.88

3.12

3.36

3.84

Time (hour)


Pc3 ssi
PC3-SSI for aqueous or organic solvents. Custom temperature settings available upon request.

  • Peltier-cooled Stable Sample Introduction

  • Low flow PFA-50 nebulizer

  • Homogenizes sample aerosol

  • Reduces interferences

  • Reduces drift

  • Improves isotope ratio precision


Short term 20 min signal stability scott vs pc3 vs pc3 ssi
Short-Term (20 min) Signal Stability for aqueous or organic solvents. Custom temperature settings available upon request.Scott vs. PC3 vs. PC3-SSI

n=10, 1 min read, 1 min delay, LR 10% mass window


Pc3 ssi short term precision
PC3-SSI Short-term Precision for aqueous or organic solvents. Custom temperature settings available upon request.


Long-Term (14 h) Signal Stability for aqueous or organic solvents. Custom temperature settings available upon request.Scott vs. PC3-SSI

n=102, 3 min read, 5 min delay, LR 10% mass window


Pb Isotope Ratio Precision 5 ms dwell time for aqueous or organic solvents. Custom temperature settings available upon request.

PC3-SSI Sample Inlet System with

ELEMENT2

ICPMS

0.180%

0.160%

0.140%

0.120%

204/208

0.100%

% RSD

207/208

0.080%

206/208

0.060%

0.040%

0.020%

0.000%

0

2000

4000

6000

8000

10000

10 ppb Pb

Number of Passes


Summary: PC3 and PC3-SSI with Finnigan for aqueous or organic solvents. Custom temperature settings available upon request.ELEMENT

  • Rinse-out improved by 2 minutes Scott-type chamber.

  • Sensitivity enhancement up to 2x or more depending upon nebulizer flow rate.

  • Reduced metal-oxide formation.

  • SSI version for improved short-term and long-term signal stability.

  • Convenient system for organic solvent analysis.


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