Method 300.0, Rev. 2.1 - Water - US Environmental Protection Agency
Method 300.0, Rev. 2.1 - Water - US Environmental Protection Agency
Method 300.0, Rev. 2.1 - Water - US Environmental Protection Agency
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TABLE 2B. SINGLE-OPERATOR ACCURACY AND BIAS OF BY-PRODUCT<br />
(PART B)<br />
Mean Standard<br />
Sample Spike Number Recovery Deviation<br />
Analyte Type (mg/L) of Replicates % (mg/L)<br />
Bromide RW 5.0 7 103 0.07<br />
1.0 7 98 0.04<br />
0.1 7 155 0.005<br />
0.05 7 122 0.01<br />
DW 5.0 7 95 0.04<br />
1.0 7 85 0.02<br />
0.1 7 98 0.005<br />
0.05 7 98 0.005<br />
Chlorate RW 5.0 7 101 0.06<br />
1.0 7 97 0.01<br />
0.1 7 100 0.01<br />
0.05 7 119 0.05<br />
DW 5.0 7 101 0.04<br />
1.0 7 115 0.01<br />
0.1 7 121 0.005<br />
0.05 7 110 0.01<br />
Chlorite RW 5.0 7 100 0.04<br />
1.0 7 98 0.01<br />
0.1 7 86 0.01<br />
0.05 7 94 0.01<br />
RW = Reagent <strong>Water</strong><br />
DW = Drinking <strong>Water</strong><br />
DW 5.0 7 96 0.03<br />
1.0 7 100 0.02<br />
0.1 7 76 0.00<br />
0.05 7 96 0.01
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