An antimony standard solution is
a chemical solution with a precise, known concentration of antimony, used for calibrating and performing analytical tests like Atomic Absorption Spectroscopy (AAS) and ICP/MS. These solutions are often prepared with high-purity antimony compounds and are traceable to national standards, ensuring accuracy in scientific and industrial quality control. Common specifications include concentrations of 1000 mg/L, a solvent like 2 𝑀 HCl or 2% nitric acid, and storage between
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