Research Article

Validating Analytical Protocols to Determine Selected Pesticides and PCBs Using Routine Samples

Table 4

Uncertainty associated with concentration measured through calibration.

()2/()2///

Aldrin0.00040.0320.0320.18
Atrazine0.00040.0140.0140.12
Dieldrin0.00040.2120.2120.46
o,p′-DDE0.00040.0070.0070.08
p,p′-DDE0.00040.0110.0120.11
o,p′-DDD0.00040.0190.0190.14
p,p′-DDD0.00040.0260.0260.16
o,p′-DDT0.00040.0250.0260.16
p,p′-DDT0.00040.0210.0210.14
Endrin0.00040.2510.2520.50
Hexachlorobenzene0.00040.0270.0270.16
Isodrin0.00040.0610.0610.25
α-HCH0.00040.0180.0180.13
β-HCH0.00040.0150.0160.13
γ-HCH0.00040.0220.0230.15
Metolachlor0.00040.0160.0160.13
Pentachlorobenzene0.00040.1200.1200.35
PCB-280.00040.0270.0270.16
PCB-520.00040.0500.0500.22
PCB-1010.00040.0930.0930.30
PCB-1180.00040.0900.0910.30
PCB-1380.00040.1580.1590.40
PCB-1530.00040.0530.0530.23
PCB-1800.00040.0330.0340.18
Simazine0.00040.0400.0410.20
Terbuthylazine0.00040.0170.0180.13