Table 9. The mean TCO2 and the mean analytical difference (TCO2 = 006 - 004) for TCO2 from CRM and water samples analyzed on both systems (004 and 006) during WOCE Section P6.
| Comparison | Mean | ||
|---|---|---|---|
| System 004 TCO2
µmol/kg (n) |
System 006 TC02
µmol/kg (n) |
δTCO2 (006-004)
µmol/kg |
|
| CRM (Batch 10) | 1960.63 (59) | 1960.24 (73) | -0.39 |
| CRM (Batch 11) | 2188.76 (75) | 2188.84 (85) | +0.08 |
| Water samples | 2171.58 (37) | 2170.97 (37) | -0.61 |