Viewed 42–71 from 71 products
Cd (50 ppm), Pb (500 ppm), As, Se, Tl (2000 ppm) wt./vol. Multi-Element Standards. Matrix: HNO3.
Be, Cd, Ag (10 ppm), Cr (40 ppm), Cu (50 ppm), Sb, Co, Pb, Mn, Ni, V, Zn (100 ppm), As, Ba, Se, Tl ( ...
Tb (100 ppm) wt./vol. Multi-Element Standards. Matrix: HNO3.
Cd, Se (5 ppm), As, Cr, Pb, Ag (25 ppm), Ba (500 ppm) wt./vol. Multi-Element Standards. Matrix: HNO ...
Hg (20 ppm) wt./vol. Multi-Element Standards. Matrix: HNO3.
Sb, Be, Tl (5 ppm), Co, Cu, Mn, Ni, Zn (10 ppm), Al, Fe, V (20 ppm) wt./vol. Multi-Element Standard ...
Mg, K (100 ppm), Ca, Na (500 ppm) wt./vol. Multi-Element Standards. Matrix: HNO3.
Hg (5 ppm), Cd, Se (25 ppm), As, Be, Cr, Co, Cu, Fe, Pb, Mn, Ni, Zn (100 ppm), V (250 ppm), Al (500 ...
Ag (10 ppm), Sb, Tl (20 ppm) wt./vol. Multi-Element Standards. Matrix: HNO3.
Mg, K (100 ppm), Ba, Ca, Mo, Na (500 ppm) wt./vol. Multi-Element Standards. Matrix: HNO3.