Description

CUSTOM ICP/ICP MS Standards
5ppm: Be,Cd 10ppm:Ag 25ppm:Ti 50ppm:As,Ba,Co,Cr,Cu,Li,Mn,Mo,Ni,Pb,Sb,Se,Si,Sn,Sr,Tl,V,Zn 250ppm:B,Fe 500ppm:Al,Ca,Mg 2500ppm:K,Na; Matrix:5% HNO3 + 0.1% HF . Second Source . Expiration Date ;24 Months .