Supplier Page from Aladdin Scientific Corporation for 1-Tridecene [Standard Material for GC]
Five canions mixed standard ( Sodium,Ammonium,Potassium, Magnesium,Calcium ) from Aladdin Scientific Corporation
Silica standard solution from Aladdin Scientific Corporation
Standard substance for analysis of potassium ion composition in water from Aladdin Scientific Corporation
Viscosity Standards expressed in cSt from Aladdin Scientific Corporation