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| Product Name | Nitric Acid 69% for trace metal analysis (ppb) |
| Concentration | 69% |
| Purity | High purity |
| Application | Trace metal analysis |
| Form | Liquid |
| Color | Colorless |
| Odor | Characteristic pungent odor |
| Density | 1.413 g/cm3 |
| Boiling Point | 83°C |
| Flash Point | Non-flammable |
| Packaging | Available in various sizes |
FAQ
What is Nitric Acid 69% used for in trace metal analysis (ppb)?
Nitric Acid 69% is commonly used as a digestion or leaching agent in trace metal analysis, allowing for the extraction and analysis of metals present in low concentrations (parts per billion or ppb) in samples. Its strong oxidizing properties make it an essential reagent in the preparation of samples for various analytical techniques such as inductively coupled plasma mass spectrometry (ICP-MS) and atomic absorption spectroscopy (AAS).
How is Nitric Acid 69% superior to other acids for trace metal analysis?
Nitric Acid 69% is preferred over other acids such as hydrochloric acid or sulfuric acid due to its ability to effectively dissolve a wide range of metals and metalloids, including those that are insoluble or poorly soluble in other acids. Its stability and non-volatile nature also make it a reliable choice for laboratory applications, ensuring accurate and reproducible results in trace metal analysis.
Can Nitric Acid 69% be used for sample preparation in environmental analysis?
Yes, Nitric Acid 69% is commonly used for sample digestion in environmental analysis, particularly in the analysis of water, soil, sediment, and biota samples for trace metal content. Its high purity and low levels of contaminants make it suitable for sensitive environmental monitoring applications, ensuring reliable results for regulatory compliance and environmental assessment studies.
What precautions should be taken when handling Nitric Acid 69% for trace metal analysis?
When handling Nitric Acid 69%, it is important to work in a well-ventilated area, wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat, and follow good laboratory practices for chemical handling. Nitric Acid is a corrosive and oxidizing agent, so it should be stored and handled with care to avoid contact with skin, eyes, or mucous membranes. Proper waste disposal procedures should also be followed to prevent environmental contamination.
Is Nitric Acid 69% compatible with other reagents and materials used in trace metal analysis?
Nitric Acid 69% is compatible with most commonly used reagents and materials in trace metal analysis, but it may react with certain organic compounds, reducing agents, or metals that are sensitive to oxidation. It is important to consider the compatibility of Nitric Acid with other reagents and samples when designing analytical procedures to avoid interferences or chemical reactions that could affect the accuracy of analysis results.
Nitric Acid 69% is commonly used as a digestion or leaching agent in trace metal analysis, allowing for the extraction and analysis of metals present in low concentrations (parts per billion or ppb) in samples. Its strong oxidizing properties make it an essential reagent in the preparation of samples for various analytical techniques such as inductively coupled plasma mass spectrometry (ICP-MS) and atomic absorption spectroscopy (AAS).
How is Nitric Acid 69% superior to other acids for trace metal analysis?
Nitric Acid 69% is preferred over other acids such as hydrochloric acid or sulfuric acid due to its ability to effectively dissolve a wide range of metals and metalloids, including those that are insoluble or poorly soluble in other acids. Its stability and non-volatile nature also make it a reliable choice for laboratory applications, ensuring accurate and reproducible results in trace metal analysis.
Can Nitric Acid 69% be used for sample preparation in environmental analysis?
Yes, Nitric Acid 69% is commonly used for sample digestion in environmental analysis, particularly in the analysis of water, soil, sediment, and biota samples for trace metal content. Its high purity and low levels of contaminants make it suitable for sensitive environmental monitoring applications, ensuring reliable results for regulatory compliance and environmental assessment studies.
What precautions should be taken when handling Nitric Acid 69% for trace metal analysis?
When handling Nitric Acid 69%, it is important to work in a well-ventilated area, wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat, and follow good laboratory practices for chemical handling. Nitric Acid is a corrosive and oxidizing agent, so it should be stored and handled with care to avoid contact with skin, eyes, or mucous membranes. Proper waste disposal procedures should also be followed to prevent environmental contamination.
Is Nitric Acid 69% compatible with other reagents and materials used in trace metal analysis?
Nitric Acid 69% is compatible with most commonly used reagents and materials in trace metal analysis, but it may react with certain organic compounds, reducing agents, or metals that are sensitive to oxidation. It is important to consider the compatibility of Nitric Acid with other reagents and samples when designing analytical procedures to avoid interferences or chemical reactions that could affect the accuracy of analysis results.
