Ammonium AA Standard 1000 ppm (NH₄⁺) -500ml
A certified standard solution containing 1000 ppm ammonium (NH₄⁺), prepared for use in Atomic Absorption (AA) spectroscopy and other analytical techniques. It is used for calibration, method validation, and quality control in environmental and laboratory analyses.
Chemical Name:
Ammonium Standard Solution
Synonyms:
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Ammonium AA Standard 1000 mg/L
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NH₄⁺ Standard Solution
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Ammonium Calibration Standard
CAS Number:
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Ammonium ion: 14798-03-9 (ion reference)
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Common source salt (e.g. Ammonium Chloride): 12125-02-9 (may vary by formulation)
Appearance:
Clear, colourless aqueous solution
Key Properties:
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Concentration: 1000 ppm as NH₄⁺
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Water-soluble and homogeneous
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Stable under recommended storage conditions
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Traceable to analytical standards
Uses:
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Calibration of AA instruments
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Water and wastewater analysis
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Environmental monitoring
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Quality control and research laboratories
Storage:
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Store in a tightly closed container
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Keep at room temperature, away from direct sunlight
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Prevent contamination
Safety & Handling (SDS Summary):
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Low hazard at analytical concentrations
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Avoid ingestion and contact with eyes
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Wear gloves, goggles, and lab coat
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Follow standard laboratory safety practices
| Weight | 1 kg |
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