Diatomite has many human uses, such as in the production of paint, paper, and plastics; as a nontoxic alternative to chemical pesticide dusts; and as a filtration media for liquids, including drinking water, fruit juices, and medicine. The filtering efficiency of diatomite is controlled by th...
Q14. In the context of food and nutritional security of India, enhancing the 'Seed Replacement Rates' of various crops helps in achieving the food production targets of the future. But what is/are the constraint/ constraints in its wider/greater implementation? 1. There is no National Seeds ...
All solvents used pesticide grade for the chromatographic analysis. External calibration standards of PCBs #2, 5, 29, 47, 98, 154, 171, and 201 were purchased from Accu Standard (New Haven, CT, USA) and all have a highly pure (>98%). The Florisil column was obtained from Supelco (Bel...