THE National Agency for Food and Drug Administration and Control (NAFDAC) says it has sanctioned two chemical companies for marketing calcium sulphate
without listing certificate in Abuja.
The values of transpiration rate and stomatal conductance of the Cnidosculus philacanthus and Moringa oleifera species were higher in saline soils treated with calcium sulphate
or elemental sulfur and in non-saline soil (Table 4).
Sulphur imparts deep rich green colour to plant canopy, especially in alfalfa, and is taken by plants in sulphate (SO 4 2- ) form sulphate is moderately susceptible to leaching in sandy soils, though not as much as nitrogen (N), due to formation of less soluble calcium sulphate
Other bone graft substitutes tend to be resorbed too early (e.g., calcium sulphate
)  to allow bone regeneration or do not remodel into bone after several years (e.g., calcium phosphate) .
castanea treatments 0 (y = -0.0005 [x.sup.2] + 0.022x + 4.126); 750 (y = -0.000005 [x.sup.2] + 0.027x + 4.040); 1,125 (y = -0.0001 [x.sup.2] + 0.040 x + 4.700), and 1,500 kg [ha.sup.-1] of calcium sulphate
(y = 0.000l [x.sup.2] - 0.05x + 8.855) (Fig.
on the other hand has a longhistory of use as a cost effective bone grafting material.
Scientists with the Institute of Polymer Chemistry and Technology, at the Italian National Research Council in Naples review recent technical literature on modification and applications of biodegradable composites, then report on bio-composites containing silica nanoparticles or calcium sulphate
intended for bone regeneration.
How might doctors employ a form of calcium sulphate
Poona, were submerged for 10 minutes in water, 100 ppm of chlorine, acidified calcium sulphate
(ACS-1.2% Safe2O-ACS 50), 1000 ppm of acidified sodium chlorite (Sanova), 80 ppm of peroxyacetic acid (Tsunami), and a combination of ACS and Tsunami.
What modelling material is the powdered hemihydrate of calcium sulphate
better known as?