Supplier Page from Aladdin Scientific Corporation for (La, Ce, Pr, Nd, Sm, Eu, Gd, Y) Multi-element mixed standard solution (mixed standard)
1-Nonadecene [Standard Material for GC] from Aladdin Scientific Corporation
Benzene mixture standard from Aladdin Scientific Corporation
Silicon standard from Aladdin Scientific Corporation
Standard material for analysis of bromine ion in water from Aladdin Scientific Corporation