La concentration (molaire) est une mesure du nombre de moles de soluté par litre de solution, couramment mesurée en moles par litre (mol / L).
1 X = 1,000,000,000 ppb
1 ppb = 1.0000e-9 X
Exemple:
Convertir 15 Fraction de taupe en Parties par milliard:
15 X = 15,000,000,000 ppb
| Fraction de taupe | Parties par milliard |
|---|---|
| 0.01 X | 10,000,000 ppb |
| 0.1 X | 100,000,000 ppb |
| 1 X | 1,000,000,000 ppb |
| 2 X | 2,000,000,000 ppb |
| 3 X | 3,000,000,000 ppb |
| 5 X | 5,000,000,000 ppb |
| 10 X | 10,000,000,000 ppb |
| 20 X | 20,000,000,000 ppb |
| 30 X | 30,000,000,000 ppb |
| 40 X | 40,000,000,000 ppb |
| 50 X | 50,000,000,000 ppb |
| 60 X | 60,000,000,000 ppb |
| 70 X | 70,000,000,000 ppb |
| 80 X | 80,000,000,000 ppb |
| 90 X | 90,000,000,000 ppb |
| 100 X | 100,000,000,000 ppb |
| 250 X | 250,000,000,000 ppb |
| 500 X | 500,000,000,000 ppb |
| 750 X | 750,000,000,000 ppb |
| 1000 X | 1,000,000,000,000 ppb |
| 10000 X | 9,999,999,999,999.998 ppb |
| 100000 X | 99,999,999,999,999.98 ppb |
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