Chemical Name or Material: Conductivity Standard, 100 ?S/cm at 25 deg.C 47.2 ppm TDS as NaCl, NIST Traceable, Molecular Formula: NaCl/H2O, CAS: 7732-18-5, Quantity: 1 L
Chemical Name or Material: Conductivity Standard, 100 ?S/cm at 25 deg.C 47.2 ppm TDS as NaCl, NIST Traceable, Molecular Formula: NaCl/H2O, CAS: 7732-18-5, Quantity: 500 mL
Chemical Name or Material: Conductivity Standard, 100 ?S/cm at 25 deg.C 47.2 ppm TDS as NaCl, NIST Traceable, Molecular Formula: NaCl/H2O, CAS: 7732-18-5, Quantity: 4 L
Chemical Name or Material: Conductivity/TDS Standard, 16,630umho/cm (16.63 mS/cm), Molecular Formula: KCl/H2O, CAS: 7732-18-5, 7447-40-7, Quantity: 500 mL