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        變形鋁合金成分分析標準物質
        ??【編號】:GBW02220

        ??【名稱】:變形鋁合金成分分析標準物質

        ??【規格】:50g

        ??【價格】:1000元
        GBW02220 變形鋁合金成分分析標準物質
        應用領域    有色金屬類/輕金屬及合金
        保存條件    干燥環境,避免腐蝕性氣氛。
        使用注意事項    最小取樣量0.1克
        特征形態    固態
        基體    鋁
        主要分析方法    原子吸收法、稱量法、電解法等多種方法#
        定值單位    中國有色金屬工業總公司北京有色金屬研究總院# 中國科學院長春應用化學研究所# 中國科學院上海冶金研究所# 鎮江鋁加工廠# 西安航空發動機制造公司# 南昌飛機制造公司# 上海材料研究所# 西南鋁加工廠#
        規格    50g
        定級證書量值信息     
                                    
                                    

                                            
                                                
                                                    
                                                        標準值
                                                        不確定度
                                                        單位
                                                        CAS
                                                        備注
                                                

                                            
                                            

                                                
                                                    Cu
                                                        2.17
                                                        0.03
                                                        質量分數(10-2)
                                                        
                                                        
                                                


                                            
                                            

                                                
                                                    Fe
                                                        1.18
                                                        0.02
                                                        質量分數(10-2)
                                                        
                                                        
                                                


                                            
                                            

                                                
                                                    Mg
                                                        1.56
                                                        0.03
                                                        質量分數(10-2)
                                                        
                                                        
                                                


                                            
                                            

                                                
                                                    Mn
                                                        0.14
                                                        0.01
                                                        質量分數(10-2)
                                                        
                                                        
                                                


                                            
                                            

                                                
                                                    Ni
                                                        1.15
                                                        0.02
                                                        質量分數(10-2)
                                                        
                                                        
                                                


                                            
                                            

                                                
                                                    Si
                                                        0.88
                                                        0.02
                                                        質量分數(10-2)
                                                        
                                                        
                                                


                                            
                                            

                                                
                                                    Ti
                                                        0.041
                                                        0.002
                                                        質量分數(10-2)
                                                        
                                                        
                                                


                                            
                                            

                                                
                                                    Zn
                                                        0.30
                                                        0.02
                                                        質量分數(10-2)
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