VANADIUM OXIDES: METHOD 7504, Issue 2, dated 15 August 1994 - Page 9 of 10 Table 3.
Matrix absorption correction factors for vanadium trioxide/silver peaks by degrees two-theta.
V 2O 3 Silver
24.39° 38.15° T 1.00 0.99 0.98 0.97 0.96 0.95 0.94 0.93 0.92 0.91 0.90 0.89 0.88 0.87 0.86 0.85 0.84 0.83 0.82 0.81 0.80 0.79 0.78 0.77 0.76 0.75
f(T) 1.00000 1.00779 1.01571 1.02375 1.03191 1.04021 1.04863 1.05719 1.06589 1.07474 1.08372 1.09286 1.10215 1.11160 1.12122 1.13099 1.14094 1.15107 1.16137 1.17186 1.18255 1.19342 1.20450 1.21579 1.22729 1.23902
33.18° 38.15°
36.37° 38.15°
54.28 38.15°
24.39° 38.15°
f(T)
f(T)
f(T)
T
1.00000 1.00576 1.01161 1.01753 1.02354 1.02964 1.03583 1.04211 1.04848 1.05494 1.06151 1.06817 1.07494 1.08181 1.08879 1.09589 1.10309 1.11042 1.11786 1.12543 1.13313 1.14096 1.14892 1.15702 1.16526 1.17365
1.00000 1.00527 1.01061 1.01603 1.02152 1.02709 1.03274 1.03847 1.04429 1.05019 1.05617 1.06225 1.06842 1.07468 1.08104 1.08749 1.09405 1.10072 1.10749 1.11437 1.12137 1.12848 1.13571 1.14306 1.15055 1.15816
1.00000 1.00360 1.00725 1.01095 1.01469 1.01849 1.02233 1.02622 1.03016 1.03416 1.03822 1.04232 1.04649 1.05071 1.05500 1.05934 1.06375 1.06823 1.07277 1.07738 1.08206 1.08681 1.09164 1.09654 1.10152 1.10659
0.74 0.73 0.72 0.73 0.70 0.69 0.68 0.67 0.66 0.65 0.64 0.63 0.62 0.61 0.60 0.59 0.58 0.57 0.56 0.55 0.54 0.53 0.52 0.51 0.50 0.49
f(T) 1.25097 1.26315 1.27558 1.28825 1.30119 1.31439 1.32786 1.34162 1.35567 1.37002 1.38469 1.39968 1.41500 1.43068 1.44672 1.46313 1.47993 1.49713 1.51475 1.53281 1.55133 1.57031 1.58979 1.60978 1.63030 1.65139
33.18° 38.15°
36.37° 38.15°
54.28° 38.15°
f(T)
f(T)
f(T)
1.18219 1.19089 1.19975 1.20877 1.21797 1.22734 1.23689 1.24663 1.25657 1.26670 1.27705 1.28761 1.29839 1.30941 1.32066 1.33216 1.34392 1.35595 1.36825 1.38084 1.39374 1.40695 1.42048 1.43435 1.44858 1.46318
1.16591 1.17379 1.18182 1.19000 1.19832 1.20681 1.21546 1.22427 1.23326 1.24242 1.25177 1.26131 1.27105 1.28100 1.29116 1.30153 1.31214 1.32298 1.33408 1.34542 1.35704 1.36893 1.38111 1.39359 1.40639 1.41952
1.11173 1.11696 1.12228 1.12769 1.13320 1.13880 1.14450 1.15030 1 15621 1.16223 1.16837 1.17462 1.18099 1.18749 1.19411 1.20088 1.20778 1.21483 1.22203 1.22939 1.23691 1.24460 1.25246 1.26051 1.26875 1.27719
T = Sample transmittance (see step 15) f(T) = Sample correction factor (see step 15)
NIOSH Manual of Analytical Methods (NMAM), Fourth Edition, 8/15/94
