Supplier Page from Aladdin Scientific Corporation for Carbophenothion Standard
2,4-Dichlorophenol Standard from Aladdin Scientific Corporation
Fluoride 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
Turbidity Standards from Aladdin Scientific Corporation