GBW10013-生物成分分析標(biāo)準(zhǔn)物質(zhì)——黃豆
【保存條件】-10˚C下保存
【使用注意事項】用后應(yīng)立即蓋緊、用不透光的復(fù)合塑料袋密封包裝后處于燥器中于陰涼干燥處避光保存，保存室溫應(yīng)<26˚C。如發(fā)現(xiàn)霉變應(yīng)停止使用。有效使用期為1年。最小取樣量為0.2克。
【特征形態(tài)】固態(tài)
【基體】黃豆
【說明】高密聚乙烯塑料瓶發(fā)行包裝
【主要分析方法】ICP-MS、ICP-AES、INAA
| 組分 | 標(biāo)準(zhǔn)值 | 標(biāo)準(zhǔn)偏差 | 單位 |
| Al | (0.043) | (10-2) | |
| As | 0.035 | 0.012 | (10-6) |
| B | 15.8 | 1.5 | (10-6) |
| Ba | 3.3 | 0.4 | (10-6) |
| Be | 3.5 | 0.6 | (10-9) |
| Bi | (2) | (10-9) | |
| Br | (0.6) | (10-9) | |
| Ca | 0.153 | 0.008 | (10-2) |
| Cd | (11) | (10-9) | |
| Ce | 0.040 | 0.006 | (10-6) |
| Cl | 0.008 | 0.002 | (10-2) |
| Co | 0.125 | 0.012 | (10-6) |
| Cr | 0.28 | 0.04 | (10-6) |
| Cs | 0.043 | 0.006 | (10-6) |
| Cu | 10.2 | 0.5 | (10-6) |
| Dy | 2.4 | 0.6 | (10-9) |
| Er | 1.0 | 0.2 | (10-9) |
| Eu | 1.3 | 0.5 | (10-9) |
| Fe | 139 | 4 | (10-6) |
| Gd | 3.3 | 0.9 | (10-9) |
| Ge | (2.5) | (10-9) | |
| Hg | (1.5) | (10-9) | |
| Ho | (0.5) | (10-9) | |
| I | (0.05) | (10-6) | |
| K | 1.86 | 0.09 | (10-2) |
| La | 0.023 | 0.004 | (10-6) |
| Li | 0.062 | 0.014 | (10-6) |
| Lu | (0.13) | (10-9) | |
| Mg | 0.230 | 0.014 | (10-2) |
| Mn | 28 | 1 | (10-6) |
| Mo | 0.71 | 0.04 | (10-6) |
| N | 6.7 | 0.3 | (10-2) |
| Na | (0.0015) | (10-2) | |
| Nb | (0.011) | (10-6) | |
| Nd | 0.016 | 0.003 | (10-6) |
| Ni | 4.0 | 0.3 | (10-6) |
| P | 0.66 | 0.03 | (10-2) |
| Pb | 0.07 | 0.02 | (10-6) |
| Pr | 4.5 | 0.5 | (10-9) |
| Rb | 14.2 | 0.7 | (10-6) |
| S | 0.364 | 0.027 | (10-2) |
| Sb | (0.005) | (10-6) | |
| Sc | (6.6) | (10-9) | |
| Se | (0.022) | (10-6) | |
| Si | (0.013) | (10-2) | |
| Sm | 3.1 | 0.3 | (10-9) |
| Sr | 9.9 | 0.6 | (10-6) |
| Tb | (0.42) | (10-9) | |
| Th | 6.8 | 1.4 | (10-9) |
| Tl | (2.3) | (10-9) | |
| Tm | (0.2) | (10-9) | |
| U | (2.5) | (10-9) | |
| V | (0.08) | (10-6) | |
| Y | 0.022 | 0.004 | (10-6) |
| Yb | 1.2 | 0.4 | (10-9) |
| Zn | 38 | 2 | (10-6) |
| 灰分 | (5.1) | (10-2) |
