Packtest(R) Lead Set SPK-Pb 1 set

This product separates lead from other metals using a highly selective molecular recognition gel (MetaSEP AnaLig R, manufactured by GL Sciences Inc.), concentrating it at the same time, and measures the red color of the complex formed by PAR (4 (2-pyridylazo) resorcinol) and lead. This allows selective measurement of lead, and makes it possible to measure low concentrations at the uniform wastewater standard level (0.1 mg/L). If you would like to know more precise measurement values, please use the single-item water quality meter Digital Pack Test (model DPM-Pb) or the multi-item water quality meter Digital Pack Test Multi SP (model DPM-MTSP). Note that the measurement range and reaction time are slightly different from those of the Pack Test. Measurement principle: Separation and concentration of lead using a highly selective molecular recognition gel (MetaSEP AnaLig(R)) and PAR colorimetry Measurement range (mg/L): 0, 0.05, 0.1, 0.2, 0.5, 1 Coloring agent: PAR (4-(2-pyridylazo)resorcinol) Measurement time: Approximately 10 minutes Number of measurements: 20 Contents: 20 columns, 2 connectors, 1 each of K-1, 2, 3, and 4 reagents, 20 tubes, 1 standard color, 1 5mL cup, 1 10mL mini cup, 1 special cup, 1 1mL pipette, 1 10mL syringe, 3 2.5mL syringes, 1 100mL poly beaker RoHS2 (EU)2015/863 compliant [About RoHS]