Supplier Page from Aladdin Scientific Corporation for IC magnesium standard
(Rb,Ba,Sr,K,Ca,Li,Mg,Na)Multi-element mixed standard solution (mix) from Aladdin Scientific Corporation
1-Nonadecene [Standard Material for GC] from Aladdin Scientific Corporation
Mercury standard from Aladdin Scientific Corporation
Water quality permanganate index standard from Aladdin Scientific Corporation