#537386A laboratory assistant preparing bioassays.Sign in or register,to downloadAdd to cartRemove from cartPackage: Anti-Doping CenterCategories: HealthLocation: Moscow, RussiaEvent date: 23.12.2009Date published: 23.12.2009Author: Valery MelnikovCredit: SputnikSource: SputnikOriginal: DigitalMedia: JPEG, 3702x2592px, 1.6Mbchemical analysis centerequipmentinvestigationlaboratorylaboratory assistant