产品描述
Custom 31 Element Mix, #2765 #1, 100 mL, mg/L in 5% HNO3 + Tr HF
5000 Na, K, Ca, Mg
500 Li, Sr
5 Hg*
50 Ag, Al, As, B, Ba, Be, Cd, Co, Cr, Cu, Fe, Mn,
Mo, Ni, Pb, Sb, Se, Sn, Th, Tl, Ti, U, V, Zn
*Shipped separately
