Description
Specifications Table
Product Name – COD standard, 600 mg/L COD calibration standard
Quantity/Pack Size – 500 ml
Form – Liquid
Grade – Lab Grade
Application – Chemical Oxygen Demand (COD) Calibration
Product Overview
The 600 mg/L COD calibration standard is a high-precision solution designed for accurate chemical oxygen demand measurements in laboratory settings. This ready-to-use liquid standard ensures reliable calibration of COD testing equipment, providing consistent and reproducible results. Formulated with lab-grade purity, it meets stringent quality requirements for environmental, industrial, and research applications. The solution is stable under recommended storage conditions, maintaining its accuracy over extended periods. Its precise concentration of 600 mg/L makes it ideal for calibrating mid-range COD measurements, ensuring compliance with standard testing protocols. The product is packaged in a durable 500 ml container, offering sufficient volume for multiple calibration cycles while minimizing waste. Its compatibility with standard COD digestion methods makes it a versatile choice for laboratories requiring accurate water quality analysis. The solution’s homogeneous composition eliminates the need for additional preparation, saving time and reducing potential errors in testing procedures.
FAQs
1. What is the shelf life of this COD calibration standard?
The 600 mg/L COD calibration standard typically has a shelf life of 12 months when stored properly in its original container at room temperature, away from direct sunlight.
2. Can this standard be used with all COD testing methods?
This calibration standard is compatible with most standard COD testing methods, including closed reflux, colorimetric, and spectrophotometric techniques commonly used in laboratories.
3. What precautions should be taken when handling this solution?
While this is a calibration standard, it should be handled with standard laboratory precautions including wearing appropriate PPE and working in a well-ventilated area to avoid any potential exposure.
4. How should this standard be stored for optimal performance?
Store the solution in its original tightly sealed container at room temperature (15-25°C) and protect it from light exposure to maintain its stability and accuracy throughout its shelf life.
5. Is this standard traceable to any recognized reference materials?
The 600 mg/L COD calibration standard is manufactured following strict quality control procedures and is traceable to internationally recognized reference materials for chemical oxygen demand measurements.
