MIXED ANION STANDARD 5, Ricca Chemical
Manufacturer: Ricca Chemical Co.
VeriSpec Mixed Anion Standard 5 150 ppm SO₄²⁻, PO₄³⁻; 100 ppm NO₃⁻, 30 ppm Cl⁻, 20 ppm F⁻ Manufactured and Tested in an , Shelf Life (Months): 6