7 Component (Michigan) Heavy Metals Practice Proficiency Test

SKU:
55250-IN
  • $166.67
  • Description

    Specs

    Part Number 55250
    Solvent in 5%-HNO3 / Water
    Concentration Varied µg/L
    Amount 20 mL
    Additional Info. 7 Components - MI Heavy Metals

    Components (7)

    AnalyteCAS No.Concentration
    Chromium 7789-02-8 1-50 µg/L
    Nickel 10031-43-3 1-50 µg/L
    Copper 13478-00-7 10-50 µg/L
    Arsenic 7440-38-2 10-50 µg/L
    Cadmium 10022-68-1 1-25 µg/L
    Mercury 7783-34-8 0.5-10 µg/L
    Lead 10099-74-8 1-25 µg/L