Sample I.D. | Total weight of SPM deposited on 18 cm × 23 cm filter paper (gm) [W TSPM ] (x) | Weight of SPM deposited on 18 cm × 11.5 cm filter paper area taken for analysis (gm)[W ANA ] (x1) | Uncertainty in weighing balance (g) u(x) | Standard uncertainty in total weight deposit on filter paper u(x)/x | Standard uncertainty in weight taken for analysis u(x)/x1 |
---|---|---|---|---|---|
S-1 | 0.2210 | 0.1105 | 0.00047 | 0.0021 | 0.0042 |
S-2 | 0.1136 | 0.0568 | 0.00047 | 0.0041 | 0.0081 |
S-3 | 1.3088 | 0.6544 | 0.00047 | 0.0004 | 0.0007 |
S-4 | 0.1406 | 0.0703 | 0.00047 | 0.0033 | 0.0065 |
S-5 | 0.1896 | 0.0948 | 0.00047 | 0.0025 | 0.0049 |
S-6 | 0.2404 | 0.1202 | 0.00047 | 0.0019 | 0.0038 |
S-7 | 0.7760 | 0.3880 | 0.00047 | 0.0006 | 0.0012 |