MERCK (SCHWEIZ) AG ni mtoa ya bidhaa na huduma kama vile seri carbide,seri carbonate,seri kloridi,seri floridi,seri oxalate,cerium oxide / cerium kaboni,seri chumvi kolena,seri misombo kolena,didymium misombo,erbium, dysprosium, holmium, europium na misombo yao,floridi ya mambo adimu duniani,gallium misombo,gerimani misombo,indium misombo,lanthanum misombo,mesothorium misombo,neodymium misombo,praseodymium, samarium, gadolinium, terbium na misombo yao,promethium misombo,radium misombo,rubidium misombo,scandium misombo,stearates na oleates, metali, kolena,thorium carbide,thorium floridi,thorium nitrate,thorium oxide,thorium misombo kolena,thulium, ytterbium, lutetium na misombo yao,uranium acetate,uranium kloridi,uranium nitrate,uranium oxide / uranium kaboni,uranium tungstate,uranium misombo kolena,yttrium misombo,cobalt octoate,cobalt oleate,cobalt oksidi,cobalt phosphate,cobalt silicide,cobalt sulphate,cobalt thallate,cobalt chumvi kolena,cobalt misombo kolena,madawa - msingi na msaidizi bidhaa,dawa bidhaa.