Page:NIOSH Manual of Analytical Methods - 5600.pdf/13

 ORGANOPHOSPHORUS PESTICIDES: METHOD 5600, Issue 1, dated 15 August 1994 - Page 13 of 20 Table 5.

Method Evaluation(1)

Compound (alphabetically) days

A. Range Studied(2) mg/m 3 mg/sample

B. Accuracy

C. D. E. G. Bias Precision % Recovery Ave. Range Overall, Measurement, SˆrT atSr30

25 °C (0 °C) 1. Azinphos methyl 0.070 2. Chlorpyrifos 0.068 3. Diazinon 0.065 4. Dicrotophos 0.066 5. Disulfoton 0.066 6. Ethion 0.068 7. Ethoprop (3) 0.066 8. Fenamiphos 0.063 9. Fonofos 0.066 10. Malathion (4) 0.067 11. Methamidophos (5) 0.069 12. Methyl parathion 0.063 13. Mevinphos 0.067 14. Monocrotophos 0.071 15. Parathion 0.071

0.02-0.4 0.030 0.02-0.4 0.018 0.01-0.2 0.020 0.025-0.5 0.025 0.01-0.2 0.024 0.04-0.8 0.018 0.01-0.2 0.024 0.01-0.2 0.022 0.01-0.2 0.023 0.025-0.5 0.019 0.02-0.4 0.026 0.02-0.4 0.018 0.01-0.2 0.028 0.025-0.5 0.026 0.005-0.1 0.019

0.0048-0.096 97 (105) 0.0048-0.096 92 (90) 0.0024-0.048 94 (93) 0.006-0.120 89 (92) 0.0024-0.048 87 (89) 0.0096-0.192 96 (95) 0.0024-0.048 97 (93) 0.0024-0.048 94 (96) 0.0024-0.048 95 (92) 0.006-0.120 93 (93) 0.0048-0.096 88 (95) 0.0048-0.096 95 (95) 0.0024-0.048 89 (91) 0.006-0.120 88 (92) 0.0012-0.024 92 (92)

± 0.178

-0.038 (-0.120 - +0.028)

± 0.163

-0.027 (-0.054 - +0.017)

± 0.162

-0.032 (-0.057 - -0.005)

± 0.169

-0.037 (-0.102 - -0.032)

± 0.196

-0.064 (-0.081 - -0.032)

± 0.165

-0.029 (-0.056 - -0.003)

± 0.157

-0.025 (-0.058 - +0.025)

± 0.155

-0.029 (-0.066 - +0.002)

± 0.168

-0.036 (-0.076 - +0.008)

± 0.172

-0.038 (-0.064 - -0.014)

± 0.156

-0.018 (-0.046 - +0.011)

± 0.160

-0.034 (-0.082 - +0.016)

± 0.176

-0.042 (-0.061 - -0.004)

± 0.185

-0.043 (-0.047 - -0.020)

± 0.163

-0.021 (-0.045 - +0.011)

NIOSH Manual of Analytical Methods (NMAM), Fourth Edition, 8/15/94