Iodine 0.2N/0.1M Volumetric Solution according to Wijs 2.5L used in analytical chemistry for oxidation-reduction titrations, where it acts as a standard solution to accurately determine the concentration of reducing agents in a sample by measuring the volume of iodine solution needed to reach an endpoint in a reaction; essentially, it is used to quantify the amount of a substance that can be oxidized by iodine through a chemical reaction.
Lactic Acid is used as a flavoring agent and preservative in processed cheese, salad dressings, pickles, and carbonated beverages. It is also used as a raw material or a catalyst in numerous chemical processes.
Lanthanum Chloride Heptahydrate AR 250g is primarily used as a chemical reagent for analytical chemistry applications, including: detecting phosphate ions in solution, acting as a catalyst in organic synthesis, and in biochemical research to study calcium channels by blocking their activity; due to its high purity ("AR" stands for analytical reagent grade), it allows for accurate measurements in various experiments
preparing standard solutions for analysis, acting as a catalyst in certain chemical reactions, studying the properties of lithium compounds, and sometimes as an additive in specific chemical synthesis processes
Mercuric Chloride AR (Analytical Reagent grade) 100g is primarily used as a chemical reagent for organic synthesis reactions, acting as a catalyst for specific chemical transformations, including cyclization reactions and addition reactions between aromatic amines and terminal acetylenes; however, due to its high toxicity, its use is carefully controlled and often substituted with safer alternatives when possible.
