|
【保存條件】空調間內避光保存。
【使用注意事項】用后應立即蓋緊、用不透光的復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<26?C。如發(fā)現(xiàn)霉變應停止使用。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】玉米
【主要分析方法】ICP-MS、ICP-AES、INAA
| 組分 |
標準值 |
標準偏差 |
單位 |
| Al |
0.032 |
0.003 |
(10-2) |
| As |
0.028 |
0.006 |
(10-6) |
| B |
0.86 |
0.11 |
(10-6) |
| Ba |
0.45 |
0.16 |
(10-6) |
| Be |
1.7 |
0.4 |
(10-9) |
| Bi |
2.8 |
0.9 |
(10-9) |
| Br |
0.46 |
0.09 |
(10-6) |
| Ca |
0.0055 |
0.0008 |
(10-2) |
| Ce |
0.12 |
0.02 |
(10-6) |
| Cl |
0.050 |
0.006 |
(10-2) |
| Co |
(0.012) |
|
(10-6) |
| Cr |
(0.11) |
|
(10-6) |
| Cs |
0.010 |
0.004 |
(10-6) |
| Cu |
0.66 |
0.08 |
(10-6) |
| Dy |
3.2 |
0.8 |
(10-9) |
| Er |
1.7 |
0.4 |
(10-9) |
| Eu |
(0.6) |
|
(10-9) |
| Fe |
13.3 |
1.5 |
(10-6) |
| Gd |
4.3 |
0.9 |
(10-9) |
| Ge |
(1) |
|
(10-9) |
| Hg |
(1.6) |
|
(10-9) |
| Ho |
0.66 |
0.15 |
(10-9) |
| I |
(0.06) |
|
(10-6) |
| K |
0.129 |
0.007 |
(10-2) |
| La |
0.057 |
0.006 |
(10-6) |
| Li |
0.038 |
0.006 |
(10-6) |
| Lu |
(0.21) |
|
(10-9) |
| Mg |
0.018 |
0.002 |
(10-2) |
| Mn |
1.55 |
0.08 |
(10-6) |
| Mo |
0.045 |
0.009 |
(10-6) |
| N |
1.40 |
0.07 |
(10-2) |
| Na |
(0.0010) |
|
(10-2) |
| Nb |
(0.009) |
|
(10-6) |
| Nd |
0.022 |
0.004 |
(10-6) |
| Ni |
0.097 |
0.014 |
(10-6) |
| P |
0.061 |
0.003 |
(10-2) |
| Pb |
0.07 |
0.02 |
(10-6) |
| Pr |
7 |
1 |
(10-9) |
| Rb |
2.1 |
0.2 |
(10-6) |
| S |
0.123 |
0.016 |
(10-2) |
| Sc |
3.5 |
0.9 |
(10-9) |
| Se |
0.021 |
0.008 |
(10-6) |
| Si |
0.008 |
0.001 |
(10-2) |
| Sm |
3.2 |
0.5 |
(10-9) |
| Sr |
0.19 |
0.05 |
(10-6) |
| Tb |
0.73 |
0.24 |
(10-9) |
| Th |
4.6 |
1.5 |
(10-9) |
| Ti |
1.6 |
0.5 |
(10-6) |
| Tl |
(0.4) |
|
(10-9) |
| Tm |
(0.27) |
|
(10-9) |
| U |
(2.3) |
|
(10-9) |
| V |
0.30 |
0.11 |
(10-6) |
| Y |
0.021 |
0.004 |
(10-6) |
| Yb |
1.6 |
0.2 |
(10-9) |
| Zn |
2.9 |
0.3 |
(10-6) |
| 灰分 |
(0.5) |
|
(10-6) |
|
企業(yè)QQ
