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Conductivity Standard, 60,000 µS/cm (60 mS/cm) at 25°C with attached Certificate of Analysis - 2248.60-16Size:500 mL Poly naturalCAS Number:7732-18-5,7647-14-5
Conductivity Standard, 60,000 µS/cm (60 mS/cm) at 25°C with attached Certificate of Analysis - 2248.60-1Size:4 L Poly naturalCAS Number:7732-18-5,7647-14-5