Nitrate AA Standard 1000 ppm-500ml
Nitrate AA Standard 1000 ppm is a certified atomic absorption (AA) standard solution containing 1000 ppm (mg/L) nitrate ions (NO₃⁻) in water or an appropriate acidic matrix. It is used for instrument calibration, quality control, and quantitative nitrate analysis in environmental, agricultural, and industrial samples.
Chemical Name:
Sodium nitrate or potassium nitrate solution (1000 ppm NO₃⁻)
Synonyms:
Nitrate Standard 1000 ppm, NO₃⁻ AA Standard, 1000 ppm Nitrate Solution
CAS Numbers:
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Nitrate (as sodium nitrate): 7631-99-4
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Nitrate (as potassium nitrate): 7757-79-1
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Water: 7732-18-5
Appearance:
Clear, colorless solution
Key Properties
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Concentration: 1000 ppm NO₃⁻ (1 mg/mL)
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Stable aqueous solution
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Suitable for AA, ICP-OES, IC, and colorimetric analysis
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High-purity, analytical grade
Applications
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Calibration of analytical instruments for nitrate determination
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Quantitative analysis of nitrate in water, soil, fertilizers, and industrial samples
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Preparation of working standards for laboratory analysis
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Quality control and proficiency testing
Storage Conditions
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Store tightly closed
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Room temperature or per certificate instructions
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Protect from contamination
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Keep away from strong reducing agents
Safety & Handling (General SDS Summary)
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Non-flammable, but may be an oxidizer in concentrated form
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Avoid ingestion and contact with eyes
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Use gloves, lab coat, and eye protection
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Handle in a well-ventilated area
| Weight | 1 kg |
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