Multi-element standard solution 1 has been used in the analysis of pollutants like trace elements in water using total reflection x-ray fluorescence (TXRF) method and inductively coupled plasma mass spectrometry(ICP-MS).

22 components:

Ag, 10 mg/l; Al, 50 mg/l; B, 50 mg/l; Ba, 10 mg/l; Bi, 100 mg/l
Ca, 10 mg/l; Cd, 10 mg/l; Co, 10 mg/l; Cr, 50 mg/l; Cu, 10 mg/l
Fe, 10 mg/l; K, 100 mg/l; Li, 50 mg/l; Mg, 10 mg/l; Mn, 10 mg/l
Mo, 50 mg/l; Na, 50 mg/l; Ni, 50 mg/l; Pb, 100 mg/l; Sr, 10 mg/l
Tl, 50 mg/l; Zn, 10 mg/l