InertCap 5MS/Sil manufactured by GL Sciences Inc. is a low polar column bonded 5 % diphenyl (equiv.) - 95 % dimethylpolysilphenylene siloxane. InertCap 5MS/Sil uses Arylene technology to deliver the higher heat resistance and lower bleeding, ideal for GC/MS analysis. In addition to our basic performance and quality inspection, pesticide mixture sample is analyzed for the further rigorous inspection for each lot to guarantee the product reliability.