MULTIELEMENT STANDARD, US EPA RCRA ELEMENTS - 500 ML

Specifications: Arsenic 99.5 - 100.5 ug/mL, Barium 99.5 - 100.5 ug/mL, Cadmium 99.5 - 100.5 ug/mL, Chromium 99.50 - 100.50 ug/mL, Lead 99.5 - 100.5 ug/mL, Matrix HNO3 (%), Mercury 99.50 - 100.50 ug/mL, Selenium 99.5 - 100.5 ug/mL, Silver 99.5 - 100.5 ug/mL, Traceable to NIST