Posts

Nepali Innovation for Low-Cost Nitrate Testing in Groundwater

Groundwater is a vital source of drinking water across Nepal, particularly in the Terai, Kathmandu Valley, and rapidly growing urban settlements. Yet wells can…

Understanding Le Chatelier’s principle through real-world chemistry

Chemical systems rarely remain static. When a reversible reaction reaches equilibrium, forward and reverse reactions continue at equal rates, so the overall…

Playing casino games on Android with informed choices

Mobile gambling has become easier to access through Android phones and tablets. For Dutch-speaking users, the appeal lies in quick loading times,…

Chemist Needed For Water Quality Monitoring Project

A water quality monitoring project is seeking a chemist to support the collection, testing, and interpretation of environmental samples. The role suits…

Iodine Value Determination in Fats and Oils

Fats and oils are mixtures of triglycerides whose properties depend strongly on the fatty acids they contain. Saturated fatty acids have no carbon–carbon…

How to Measure Protein Concentration With a Spectrophotometer

A spectrophotometer estimates protein concentration by measuring how much light a sample absorbs at a selected wavelength. The instrument converts this optical…

Preventing Waste In Synthesis Through Green Chemistry

Chemical synthesis has traditionally been judged by whether it produces the desired molecule in acceptable yield. Green chemistry expands that definition of…

Dr. Rajendra Rajan Rayamajhi And Nepal’s Chemistry Community

Nepal’s chemistry community is built through the work of teachers, laboratory researchers, students, and professionals who connect science with local needs. A…

Toxicology series: the dangers of methanol contamination in alcohol

Methanol is a highly toxic alcohol that can appear in illicitly produced, counterfeit, or improperly handled alcoholic beverages. It resembles ordinary…

Measuring Salt in Pickled Foods Using Mohr’s Method

Pickled vegetables, fruits, and fermented foods contain salt that supports preservation, shapes flavor, and influences texture. Measuring this salt content is…