Kjeldahl Nitrogen, Total (TKN) 1000mg/L Calibration Standard, 100mL

This Total Kjeldahl Nitrogen (TKN) Calibration Standard is formulated at a precise 1000mg/L concentration for accurate instrument calibration and method validation in environmental, wastewater, and agricultural testing laboratories. Ideal for use in spectrophotometric analysis, automated analyzers, and wet chemistry applications, this certified reference material ensures reliable and reproducible nitrogen determination results essential for regulatory compliance and quality control protocols.

• Concentration: 1000mg/L Total Kjeldahl Nitrogen (TKN)
• Volume: 100mL bottle (SKU: TKN1000-500ML)
• Application: Calibration of analytical instruments and verification of TKN testing methods
• Traceability: Certified reference standard with documented traceability and Certificate of Analysis included
• Compliance: Suitable for EPA, Standard Methods, and ISO analytical procedures
• Storage: Store at room temperature in original sealed container away from direct sunlight