Acceptable variance between BDN quality and retained-sample laboratory result - thresholds for commercial challenge.
Formula
$$ |V_{test} - V_{BDN}| \leq \text{ISO 4259 tolerance} $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $V$ | Parameter value | - | ISO 8217 |
Sources
- ISO 4259 / ISO 8217:2017.