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Fisher Scientific
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Buffers and Standards
Environmental Testing Standards
Carbon Oxygen Demand Standards
Carbon Oxygen Demand Standards
Chemical oxygen demand (COD) reference standards suitable for calibration of colorimeters to ensure accurate and reliable results.
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Buffers and Standards
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COD Standard, 200mg/L, Reagecon™
SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
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