Aqueous Ethanol Standard (1.0g/l), 10 x 1,2ml Back Catalog number: ME 20100 Availability: In the manufacturer's stock Price on request - + Recommended CPA RD0320101 Phthalate Mix, 18 comp., 1000µg/ml in MeOH, 5ml Price on request DF-1239-S 1,2,3,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 681833 D7-Propazine, 100 µg/ml, Acetonitrile, 1ml Price on request