Thermo Orion ISE Calibration Standard, Nitrate as N, 1000 ppm, 475mL

The Thermo Orion 920707 Nitrate ISE Calibration Standard is a premium-quality reference solution designed for accurate calibration of ion-selective electrodes in laboratory environments. This 1000 ppm nitrate (as nitrogen) standard ensures precise and reliable measurements in water quality testing, environmental monitoring, agricultural analysis, and food and beverage quality control applications where accurate nitrate quantification is critical.

• Concentration: 1000 ppm Nitrate as Nitrogen (NO₃-N) for reliable high-point calibration
• Volume: 475mL bottle provides ample solution for multiple calibration procedures
• Compatibility: Optimized for use with Thermo Scientific Orion nitrate ion-selective electrodes
• Traceability: Manufactured to strict quality standards with documented lot-specific certificates of analysis
• Applications: Ideal for environmental water testing, wastewater analysis, soil extracts, and agricultural research
• Storage: Stable formulation ensures consistent performance throughout shelf life when stored properly