PA Tuning Solution 1 - 26 components; As 20mg/l ; Be 20mg/l ; Cd 20mg/l ; Zn 20mg/l ; Mg 10mg/l ; Ni 10mg/l ; Pb 10mg/l ; Al 5mg/l ; Ba 5mg/l ; Bi 5mg/l ; Co 5mg/l ; Cr 5mg/l ; Cu 5mg/l ; In 5mg/l ; 6Li 5mg/l ; Lu 5mg/l ; Mn 5mg/l ; Na 5mg/l ; Sc 5mg/l ; Sr 5mg/l ; Th 5mg/l ; Tl 5mg/l ; U 5mg/l ; V 5mg/l ; Y 2.5mg/l ; Yb 2.5mg/l in HNO3 2% - Certificati ISO 17034 / ISO 17025 - Validita 24 mesi