SPE glass column CHROMABOND® Na2SO4/ Florisil®, 30 stuks

SPE-glass column CHROMABOND® Na2SO4/Florisil®, 6ml v., a. 2000/2000mg Extraction of hydrocarbons from water according to DIN H53 / ISO DIS 9377-4 Special combination phase of sodium sulphate and Florisil® Recommended applications: Hydrocarbons from drinking water, surface and waste water