Supplier Page from Aladdin Scientific Corporation for Fluoride anion standard solution
Four anions mixed standard(Fluorine, Chlorine, Nitrate Nitrogen and Sulfate) from Aladdin Scientific Corporation
Iodide standard solution from Aladdin Scientific Corporation
Magnesium standard from Aladdin Scientific Corporation
Standard Mixture of n-Paraffins (consists of C12, C13, C14, C15 and C16) [Standard Material for GC] from Aladdin Scientific Corporation