Agilent, 5190-8338, GFAA matrix modifier, magnesium nitrate, 1% Mg(NO3)2, 100 mL

GFAA matrix modifier, magnesium nitrate, 1% Mg(NO3)2, 100 mL

Specifications:
Analyte Count: 1
Chemical Type: Inorganic
Concentration: Magnesium10000 µg/mLCAS #: 7439-95-4
Solvent: 2% Nitric acid
UNSPSC Code: 42142615

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This high-purity magnesium nitrate solution is formulated as a matrix modifier for use in graphite furnace atomic absorption (GFAA) spectroscopy. Containing 1 percent Mg(NO3)2 in a 100 mL volume, it enhances analytical accuracy and precision by stabilizing volatile or easily decomposable analyte elements during the thermal stages of atomization. The addition of magnesium nitrate effectively reduces matrix interferences, improves analyte signal strength, and supports the determination of trace metals in complex samples such as environmental, food, clinical, and pharmaceutical materials. This modifier is routinely employed for elements like lead, cadmium, and selenium where improved atomization performance is critical. It is designed for direct use in Agilent graphite furnace AA systems and is also suitable for a range of compatible spectrometers from various manufacturers. The prepared solution offers reliable batch-to-batch consistency and simplifies laboratory workflow, eliminating the need for in-house preparation and reducing contamination risk. For optimal performance, combine this matrix modifier with Agilent graphite tubes and sample introduction accessories tailored for GFAA applications. Store the product as recommended to maintain solution stability and analytical integrity. This ready-to-use solution is ideal for laboratories demanding reproducible and robust trace metal analysis.