IN the course of experiments concerning the preparation of very pure compounds, the precipitation of barium chromate was chosen as a model. S. Rykowski and I found 1 that a very slow precipitation ...

The International Maritime Organisation has approved amendments to the International Maritime Dangerous Goods Code, making safter the transport by sea of ammonium nitrate The revision, specifically to ...

Sociedad Quimica y Minera de Chile S.A. Series B 1.89% $8.82T Sociedad Quimica y Minera de Chile S.A. A 0.32% $8.82T ...

Many soils used for potato production have become more acidic over time due to the use of ammonium fertilizers and the leaching of cations from the root zone. Acid conditions are generally better for ...

National Research Base of Intelligent Manufacturing Service, Chongqing Technology and Business University, Chongqing 400067, China ...

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Department of Biotechnology, Karpagam Academy of Higher Education, Coimbatore 641 021, Tamil Nadu, India Centre for Organic and Nanohybrid Electronics, Silesian University of Technology, Konarskiego ...