Aqueous Ethanol Standard (1,5g/l), 10 x 1,2ml Back Catalog number: ME 20150 Availability: In the manufacturer's stock Price on request - + Recommended 675096 n-Tetradecylbenzene, 100mg Price on request 675826 Aclonifen, 100 µg/ml, Toluene, 5ml Price on request DD-237-S 2,3,7-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request