Certification Service

Product Details:

The standard solution described is a Biochemical Oxygen Demand (BOD) standard, analogous to EN ISO 5815-1, with a concentration of 198 ± 40 mg/L in a 10 x 1L format, designed for use with Spectroquant® instruments. This solution is used to verify the accuracy and performance of BOD testing methods, specifically those employing the Spectroquant® system. It serves as a reference point for ensuring reliable measurements of oxygen demand in water samples. Here's a more detailed breakdown:

• BOD (Biochemical Oxygen Demand):BOD is a crucial water quality parameter that measures the amount of oxygen consumed by microorganisms during the decomposition of organic matter in a water sample. 
• Spectroquant®:This refers to a specific brand of analytical instruments and reagents, often used in water quality testing. 
• EN ISO 5815-1:This is a European standard that outlines the methods for determining BOD, particularly the dilution method. The "analogous to" part indicates that the provided solution is designed to be used in a manner consistent with this standard, even if it's not directly certified under it. 
• 198 ± 40 mg/L:This indicates the target concentration of the standard solution, with a permissible range of 158 to 238 mg/L. 
• 10 x 1L:This specifies that the solution is packaged as ten 1-liter bottles, providing a sufficient quantity for multiple tests or quality control checks. 

In essence, this standard solution is a quality control tool. By analyzing this solution using the Spectroquant® system and comparing the results to the expected value (198 mg/L ± 40 mg/L), users can validate the proper functioning of their BOD testing procedures and ensure the reliability of their water quality data. 

Additional Information:

• Item Code: 1.00718.0001
• Delivery Time: Ready Stock
• Packaging Details: Box