南京贯美实验仪器有限公司
| 序号 | 组分 | 标准值 | 不确定度 |
|---|---|---|---|
| 1 | Re(ppm) | (0.000046) | |
| 2 | Se(ppm) | (0.006) | |
| 3 | Pt(ppm) | (<0.0005) | |
| 4 | Pd(ppm) | (<0.0002) | |
| 5 | Au(ppm) | 0.00025 | |
| 6 | H2O- | 0.20 | |
| 7 | H2O+ | 1.16 | |
| 8 | Fe(tot)* | 0.89 | |
| 9 | I | (0.0000080) | |
| 10 | Cs | 0.00208 | |
| 11 | Br | (0.0006) | |
| 12 | Ge | 0.000188 | |
| 13 | Sc | 0.000507 | |
| 14 | In | (0.0000028) | |
| 15 | Hf | 0.000451 | |
| 16 | Na | 2.98 | |
| 17 | K | 3.66 | |
| 18 | U | 0.000888 | |
| 19 | Hg | (0.00000034) | |
| 20 | Lu | 0.000071 | |
| 21 | Yb | 0.000455 | |
| 22 | Tm | 0.000067 | |
| 23 | Er | 0.000361 | |
| 24 | Ho | 0.000111 | |
| 25 | Dy | 0.000569 | |
| 26 | Tb | 0.000101 | |
| 27 | Gd | 0.000506 | |
| 28 | Eu | 0.000030 | |
| 29 | Sm | 0.000603 | |
| 30 | Pr | 0.00058 | |
| 31 | Y | 0.00451 | |
| 32 | Th | 0.00267 | |
| 33 | Rb | 0.0257 | |
| 34 | Cd | 0.0000026 | |
| 35 | F | 0.0991 | |
| 36 | P2O5 | 0.021 | |
| 37 | FeO | 0.49 | |
| 38 | Sr | 0.00291 | |
| 39 | Ba | 0.00503 | |
| 40 | Li | 0.00614 | |
| 41 | Be | 0.000334 | |
| 42 | Ga | 0.00161 | |
| 43 | Ag | (0.0000031) | |
| 44 | Tl | 0.000156 | |
| 45 | Fe | 0.62 | |
| 46 | Ta | 0.000186 | |
| 47 | Zr | 0.00999 | |
| 48 | Cl | 0.0920 | |
| 49 | MnO | 0.099 | |
| 50 | K2O | 4.41 | |
| 51 | Na2O | 4.02 | |
| 52 | TiO2 | 0.11 | |
| 53 | Fe2O3 | 0.35 | |
| 54 | MgO | 0.12 | |
| 55 | CaO | 0.67 | |
| 56 | Al2O3 | 12.83 | |
| 57 | SiO2 | 75.45 | |
| 58 | La | 0.00197 | |
| 59 | Bi | 0.000056 | |
| 60 | Ce | 0.00472 | |
| 61 | B | 0.0117 | |
| 62 | Sb | 0.000119 | |
| 63 | W | 0.000159 | |
| 64 | Mo | 0.000325 | |
| 65 | Sn | 0.000286 | |
| 66 | Nb | 0.00152 | |
| 67 | Al | 6.79 | |
| 68 | Ca | 0.48 | |
| 69 | Mg | 0.07 | |
| 70 | Ti | 0.066 | |
| 71 | Mn | 0.077 | |
| 72 | Co | 0.000083 | |
| 73 | Zn | 0.00306 | |
| 74 | S | 0.00133 | |
| 75 | C | 0.00708 | |
| 76 | As | 0.00163 | |
| 77 | Pb | 0.00193 | |
| 78 | V | 0.00070 | |
| 79 | Cu | 0.000268 | |
| 80 | Ni | (0.000167) | |
| 81 | Cr | 0.000283 | |
| 82 | P | 0.009 | |
| 83 | Nd | 0.00233 |