Table 1. Parameters of ICP-MS for milk analysis.
|
Value |
|
|
Radio frequency power (RF) |
1600 |
|
Auxiliary gas flow (ml/min) |
1.2 |
|
All Matrix Solution (AMS) gas flow (ml/min) |
0.15 |
|
Plasma gas flow (ml/min) |
15 |
|
Nebulizer gas flow (ml/min) |
1.04 |
|
Analog stage voltage |
-1637 |
|
Pulse stage voltage |
800 |
|
Discriminator threshold |
11 |
|
Defector voltage |
-11.5 |
|
Cell entrance voltage |
-4 |
|
Cell exit voltage |
-4 |
|
Cell Rod Offset (CRO) |
-15 |