Gold Standard Solution
Gold Standard Solution is a precisely prepared reference solution containing a known concentration of gold ions. It is commonly used for calibrating analytical instruments such as ICP-OES, ICP-MS, and AAS. With its stable composition and accurate concentration, it ensures reliable measurement and quality control in trace-metal analysis, research, and material testing.
Short Specifications
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Chemical Name: Gold Standard Solution
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Typical Concentration: 1000 mg/L (1 g/L) Gold ion (Au³⁺)
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Matrix/Solvent: High-purity deionized water or dilute acid matrix
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Appearance: Clear, yellowish to colorless solution (depending on matrix)
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Purity Grade: Analytical/Calibration grade
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Stability: Highly stable under sealed, controlled storage
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Container: Amber glass or HDPE bottle with leak-proof cap
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Applications: Calibration of ICP, AAS, ICP-MS instruments; method validation; quality control in metal analysis
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Storage Conditions: Store tightly closed in a cool, dry place; avoid direct sunlight
