3-O-Methyldopa (CSF): convert nmol/L to ng/mL
ng/mL = nmol/L × 0.2112
Calculator
Enter a value in any unit and all other units fill in.
Conversion formulas
| nmol/L → ng/mL | ng/mL = nmol/L × 0.2112 |
|---|---|
| ng/mL → nmol/L | nmol/L = ng/mL × 4.734 |
Conversion table
Highlighted: values inside the adult reference range.
| nmol/L | ng/mL |
|---|---|
| 10 | 2.112 |
| 20 | 4.225 |
| 30 | 6.337 |
| 40 | 8.45 |
| 50 | 10.56 |
| 60 | 12.67 |
| 70 | 14.79 |
| 80 | 16.9 |
| 90 | 19.01 |
| 100 | 21.12 |
| 110 | 23.24 |
| 120 | 25.35 |
Reference range
0 – 50 nmol/L = 0 – 10.56 ng/mL
Source: Cerebrospinal fluid neurotransmitters, pterins, folates and amino acids in paediatric-onset epilepsies, Children 2025 (age-related reference ranges of the authors' laboratory, PMC) · Last reviewed: 2026-10-19