产品描述
Custom O2SI-070072-03: Ca, Cr, Fe, Hg*, Na, Pb @ 10 μg/mL in 2% HNO3, 500mL. Certified for 12 months
O2SI-070072-03-B Custom Standard Solution B: Hg @ 10 µg/mL in 2% HNO3 and O2SI-070072-03-A Custom Standard Solution A: Ca, Cr, Fe, Na, Pb @ 10 µg/mL in 2% HNO3.
