Posts
Freshwater fish provides protein, omega-3 fats and important nutrients, but freshness does not always equal safety. The toxicology of formalin in freshwater…
A jar of Nepali achar may hold cucumber, radish, cauliflower or mustard greens sharpened with chilli and mustard seed. Its tang comes from fermentation, added…
A pH meter is only as useful as its calibration. The instrument does not determine an absolute pH; it compares a sample with known reference solutions, usually…
Dr Sagar K. Thapa is a Nepali chemist whose work sits at the intersection of synthetic chemistry and organometallic catalysis, the study of metal-containing…
Spices can accumulate lead from contaminated soil, irrigation water, airborne industrial emissions, or ingredients and equipment used during drying, milling,…
The role of pH in the extraction of bioactive compounds from neem leaves is to influence chemical form, solubility, and recovery. Neem contains limonoids such…
Aspirin is one of the most familiar medicines, yet its laboratory preparation offers valuable lessons in reaction control, purification, and evidence-based…
Heavy metals and metalloids can cause harm long before groundwater changes taste, colour or odour. This exposure links environmental chemistry, hydrogeology…
NepaChem is sharing an employment opportunity for a Quality Control Analyst at Nepal Pharmaceutical Laboratory. This pharmaceutical role sits at the point…
Dr Dinesh R. Shrestha is a Nepali researcher whose work on nanomaterials for water purification brings advanced materials science into a practical…