Sodium Standard Solution, 1000µg/mL in 0.1% Nitric Acid, 125mL (CGNA1-125ML)

This certified Sodium Standard Solution is specifically formulated for use in atomic absorption spectroscopy (AAS), inductively coupled plasma optical emission spectrometry (ICP-OES), and ICP-mass spectrometry (ICP-MS) applications. Ideal for instrument calibration, method validation, and quality control protocols, this reference standard ensures reliable and reproducible analytical results in environmental, pharmaceutical, clinical, and industrial testing laboratories.

• Concentration: 1000µg/mL (1000 ppm) Sodium
• Matrix: 0.1% v/v Nitric Acid (HNO₃) for optimal stability and compatibility
• Volume: 125mL, supplied in a high-quality HDPE bottle
• Traceability: Manufactured with full traceability to NIST reference materials
• Certificate of Analysis: Included with each lot, detailing exact concentration and uncertainty values
• Shelf Life: Extended stability when stored according to recommended conditions