| 1187915 |
|
7446-20-0 |
Acros |
for analysis, 99.5% |
250GR |
|
电议 |
购买 |
|
|
| 1441269 |
|
7446-20-0 |
Alfa |
0.98 |
500g |
|
电议 |
购买 |
|
|
| 1220497 |
|
7446-20-0 |
Greagent |
≥99.5% |
500g |
|
电议 |
购买 |
|
|
| 1361867 |
|
7446-20-0 |
Sigma-Aldrich |
>99.0% |
500G |
|
电议 |
购买 |
|
|
| 1351555 |
|
7446-20-0 |
Sigma-Aldrich |
0.99 |
500G |
|
电议 |
购买 |
|
|
| 11036777 |
|
16788-42-4 |
Alfa |
Puratronic®,99.999% (metals basis) |
10g |
|
电议 |
购买 |
|
|
| 13439789 |
|
7446-19-7 |
Adamas |
0.99 |
500g |
|
电议 |
购买 |
|
|
| 1357268 |
|
7446-19-7 |
Sigma-Aldrich |
≥99.0% (KT) |
250G |
|
电议 |
购买 |
|
|
| 1196530 |
|
7446-20-0 |
Acros |
for analysis ACS, 99% |
500GR |
|
电议 |
购买 |
|
|
| 1358280 |
|
7446-19-7 |
Sigma-Aldrich |
≥99.9% trace metals |
100G |
|
电议 |
购买 |
|
|
| 1358279 |
|
7446-19-7 |
Sigma-Aldrich |
≥99.9% trace metals |
500G |
|
电议 |
购买 |
|
|