500 mg/l - 500 ml - BOD Standard Calibration Solution

500 mg/l - 500 ml - Biological oxygen demand BOD Reference Standard calibration solution. Certified reference standard is suitable for BOD calibration studies according to SM 5210 (Aggregate Organic Constituents - 5000) method.

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Background

All analysis and tests during certification works are carried out at ISO 17025 accredited laboratories. Manufacture of the standards is implemented according to ISO 17034 conditions. Manufacture of standards meets conditions to ensure NIST traceability.