10ug/mL POTASSIUM 125mL Perkin Elmer N9303832 1000ug/mL PHOSPHORUS 30mL

1000ug/mL PHOSPHORUS 30mL

Total Solids (total residue)

002 µg/mL 1 atom Th

- Do not mix with Alkaline or Rare Earths or high levels of transition elements unless they are fluorinated)

Organic Matrices (Sulphuric / peroxide digestion or dry ash and dissolution in dilute HCl)

10ug/mL POTASSIUM 125mL Perkin Elmer N9303832 1000ug/mL PHOSPHORUS 30mLElement properties Potassium Location: Group 1, Period 4 Atomic Weight: 39. 0983 Coordination Number: (6) Chemical Form in Solution: K+(aq) (coordination number in parentheses is assumed, not certain) Intended Use: For the calibration of analytical instruments and validation of analytical methods as appropriate. Storage & Handling: Keep tightly sealed when not in use. Store and use at 20 4C. Do not pipet from container. Do not return portions removed