| BWT30050-1000-100 |
11种金属混标(钡镉铬锰镍铅砷锑铜硒银)介质:5%硝酸+1%盐酸 |
|
100mL |
1000mg/L |
| BWT30049-1000-NC-100 |
11种金属混标(钒镉铬汞铝锰镍铅砷铜锡)介质:硝酸+盐酸 |
|
100mL |
1000mg/L |
| BWT30048-1000-NC-100 |
15种金属混标(钡钒镉铬汞锂铝锰镍铅砷锑铜硒锡)介质:硝酸+盐酸 |
|
100mL |
1000mg/L |
| BWT30025-100-NC-50 |
ICP分析用(24种金属元素) |
|
50mL |
100mg/L |
| BWT30047-C-100 |
2种金属混标(砷锑)介质:盐酸 |
|
100mL |
砷:40mg/L;锑:10 mg/L |
| BWT30045-N-100 |
10种金属元素混标(钒钛钙硫硅铝钾铁磷钠)介质:5%硝酸 |
|
100mL |
不同浓度 |
| BWT30017-100-N-100 |
6种金属混标(铋钪铼铑铟锗)介质:5%硝酸 |
|
100mL |
100mg/L |
| BWT30043-100-NCF-100 |
22种金属元素混标(钡钒钙镉铬钴钾铝镁锰钼钠镍铍铅砷钛锑铁铜硒锌 )介质 5%硝酸+1%盐酸 |
|
100mL |
100mg/L |
| BWT30042-1000-NC-100 |
6种金属混标(钙铜铁镁锌铅) 介质:5%硝酸+1%盐酸 |
|
100mL |
1000mg/L |
| BWT30039-100-NC-50 |
6种金属元素混标(铁镍锌铬钴锰),介质:5%硝酸+1%盐酸 |
|
50mL |
100mg/L |
| BWT30038-100-NC-50 |
3种金属混标(钙镁铝),介质:5%硝酸+1%盐酸 |
|
50mL |
100mg/L |
| BWT30037-100-W-50 |
4种金属混标(钠铵镁钙)介质:水 |
|
50mL |
100mg/L |
| BWT30035-200-NCF-100 |
20种金属混标(砷、铍、钙、镉、钴、铬、铜、铁、锂、镁、锰、钼、镍、铅、硒、锶、钛、钒、锌、铊) |
|
100mL |
200mg/L |
| BWT30033-100-NC-100 |
8种金属混标(钒铁钯镍砷铅钴镉)5%硝酸,1%盐酸 |
|
100mL |
100mg/L |
| BWT30034-50-N-500 |
5种金属混标(钙钾镁钠铁) |
|
500mL |
50mg/L |
| BWT30032-5-N-500 |
9种金属混标(镉钾锰镍铅砷铜硒锌) |
|
500mL |
5mg/L |
| BWT30032-50-N-500 |
9种金属混标(镉钾锰镍铅砷铜硒锌) |
|
500mL |
50mg/L |
| BWT30031-1000-NC-100 |
9种金属混标(镉铬铝锰镍铅铁铜锌) |
|
100mL |
1000mg/L |
| BWT30030-1000-NC-100 |
18种金属混标(砷铍钙镉钴铬铜铁锂镁锰钼镍铅硒锶钒锌)介质:10%硝酸+1%盐酸 |
|
100mL |
1000mg/L |
| BWT30029-NC-100 |
5种金属混标(镉铬铅砷硒)介质:5%硝酸+1%盐酸 |
|
100mL |
不同浓度 |