نتایج جستجو برای: 0 820 18 and 0 370 13
تعداد نتایج: 17054747 فیلتر نتایج به سال:
In this work, the structural and magnetic properties of LaMn1-xCoxO3 (x = 0.00, 0.25, 0.50, 0.75, 1.00) are investigated. The structural characterization of compounds by X-ray powder diffraction is evidence for a rhombohedral structure (R -3c space group). Much less increase of the unit cell volume suggests that Co enters in lattice as Co+2 for x ≤ 0.5 while much more decrease of the unit cell ...
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Cattle, fat (of which no more than 0.1 ppm is tetrachlorvinphos per se) ..................................................................... 0 .2 8/18/13 Cattle, kidney (of which no more than 0.05 ppm is tetrachlorvinphos per se) ............................................................. 1 .0 8/18/13 Cattle, liver (of which no more than 0.05 ppm is tetrachlorvinphos per se) ...................
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