Повучен
The limit of detection is 5 mg/kg. The method consists in boiling a test portion successively with nitric acid solution and sodium hydroxide solution, washing and separation of the residue by decantation, drying, microscopical identification of fragments of oil seed husks and weighing. 7 figures show examples of the structure under low magnification.
                    ПОВУЧЕН
                    ISO 5061:1983
                    95.99
                                        Повучен
                    16. 5. 2002.
                
                ОБЈАВЉЕН
                                    ISO 5061:2002
                            
Hrana za životinje - ODREĐIVANJE SADRŽAJA LJUSKE SEMENA RICINUSA - Mikroskopska metoda - (Identičan sa ISO 5061:1983)
95.99 Повучен