Principle: Urea is converted to biuret in the range 132 to 135°C (depending on purity) associated with loss in weight. Measuring the loss in weight of unknown samples and comparing …
In the past decade urea has surpassed and nearly replaced ammonium nitrate as a fertilizer. This has brought about new questions on urea and its use. Biuret [(H2N-CO-)2NH] is one …
ABSTRACT: Occurrence of potentially toxic formaldehyde and other carbonyl compounds in indoor air is threat to human life. Woodwork and cigarette smoking are known as extensive sources of emission of …
The wide applicability of lithium-based materials in the field of electronic industries especially for the rechargeable batteries is one of the upcoming technologies in today’s trend. Since lithium is known …
Abstract : This method is based on absorption spectra in UV (aromatic hydrocarbons) or IR (aliphatic hydrocarbons) of pure analyzed components and calibrating mixtures of well defined fraction components. The …
Abstract : This method is based on absorption spectra in UV (aromatic hydrocarbons) or IR (aliphatic hydrocarbons) of pure analyzed components and calibrating mixtures of well defined fraction components. The …
Abstract : The environmental fate, global warming effect and human health risk from mono aromatic Volatile Organic Compounds (VOCs) are of major concerns among many consequences of their anthropogenic emission. …
MSK has added another Electronic Total Station in its fleet to strengthen its comprehensive stock pile and volume assessment activity for various commodities in Mines, Sidings, Ports, Plant & CFS. Machine …
Boron forms refractory oxides, carbides, nitrides which can not be broken into atoms in a small residence time in Flame. So the analysis by AAS should be done in high …
Fertilizers usually contain Nitrogen, Phosphorous & Potassium (NPK). Nowadays fertilizers are enriched with micronutrients like Cr, Mo, Zn, Cu, Ca, Mg. They are usually added in fertilizers as their EDTA …
