“Over the Counter” Cold and Sinus Back Catalog number: 96633 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8640.12-50-NN 1,2-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request 71528 2-Chloropyridine Price on request 10884.18-10MG Estrone-16,16-d2,neat,neat,10mg, Price on request