GBW10020 柑橘葉成分分析標(biāo)準(zhǔn)物質(zhì)
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特征形態(tài)    固態(tài)
基體    
主要分析方法    ICP-MS、ICP-AES、INAA、XRF# AFS# GFAAS# COL# VOL# POL# IC# IES# AES#
定值單位    中國(guó)地質(zhì)科學(xué)院地球物理地球化學(xué)勘查研究所#
定級(jí)證書(shū)量值信息     
                            
                            

                                    
                                        
                                            
                                                標(biāo)準(zhǔn)值
                                                不確定度
                                                單位
                                                CAS
                                                備注
                                        

                                    
                                    

                                        
                                            Ba
                                                0.020
                                                0.002
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Al
                                                0.084
                                                0.017
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Ca
                                                3.6
                                                0.2
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Cl
                                                0.046
                                                0.007
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Fe
                                                0.048
                                                0.005
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            K
                                                0.81
                                                0.09
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Mg
                                                0.32
                                                0.02
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Mn
                                                0.014
                                                0.001
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            N
                                                2.7
                                                0.2
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Na
                                                0.012
                                                0.002
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            S
                                                0.28
                                                0.03
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Si
                                                0.34
                                                0.04
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Sr
                                                0.015
                                                0.002
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            P
                                                0.14
                                                0.01
                                                質(zhì)量分?jǐn)?shù)(×10-2)
                                                
                                                
                                        


                                    
                                    

                                        
                                            As
                                                0.58
                                                0.07
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            B
                                                36
                                                3
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Be
                                                0.13
                                                0.02
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Br
                                                9.2
                                                1.3
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Cd
                                                0.058
                                                0.007
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Ce
                                                3.5
                                                0.4
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Co
                                                0.30
                                                0.04
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Cr
                                                1.2
                                                0.2
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Cs
                                                0.08
                                                0.01
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Cu
                                                4.6
                                                0.5
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Dy
                                                0.18
                                                0.03
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Eu
                                                0.11
                                                0.03
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            F
                                                （8.2）
                                                
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Gd
                                                0.35
                                                0.04
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Hg
                                                0.13
                                                0.02
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            I
                                                （0.5）
                                                
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            La
                                                2.6
                                                0.2
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Li
                                                1.3
                                                0.2
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Mo
                                                0.09
                                                0.02
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Nd
                                                1.6
                                                0.2
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Ni
                                                7.1
                                                0.7
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Pb
                                                2.4
                                                0.4
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Pr
                                                0.41
                                                0.06
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Rb
                                                5.8
                                                0.7
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Sb
                                                0.12
                                                0.02
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Sc
                                                (0.11)
                                                
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Se
                                                0.36
                                                0.05
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Sm
                                                0.27
                                                0.03
                                                質(zhì)量分?jǐn)?shù)(×10-6)
                                                
                                                
                                        


                                    
                                    

                                        
                                            Sn
                                                0.19
                                                0.05
                                                質(zhì)量分?jǐn)?shù)(×10-6)