011008479 |
|
7440-46-2 |
Alfa |
99.8% |
1g |
|
电议 |
购买 |
|
011027719 |
|
7440-46-2 |
Alfa |
99.8%(metals basis) |
50g |
|
电议 |
购买 |
|
013632397 |
|
21907-50-6 |
Adamas |
99% |
250mg |
|
电议 |
购买 |
|
01454292 |
|
35103-79-8 |
Alfa |
96%; cesium carbonate <5% |
100g |
|
电议 |
购买 |
|
011027709 |
|
12260-45-6 |
Alfa |
99.9%(metals basis) |
100g |
|
电议 |
购买 |
|
01360441 |
|
7789-17-5 |
Sigma-Aldrich |
99.999% trace metals |
1G |
|
电议 |
购买 |
|
01360442 |
|
7789-17-5 |
Sigma-Aldrich |
99.999% trace metals |
10G |
|
电议 |
购买 |
|
011026767 |
|
7789-17-5 |
Alfa |
99.9%(metals basis) |
100g |
|
电议 |
购买 |
|
01483612 |
|
7789-17-5 |
Alfa |
99.9% (metals basis) |
25g |
|
电议 |
购买 |
|
013254226 |
|
7789-17-5 |
Adamas |
99.999% |
25g |
|
电议 |
购买 |
|
011073316 |
|
7789-17-5 |
Adamas |
99.99% |
5g |
|
电议 |
购买 |
|
011612765 |
|
7789-17-5 |
Adamas |
99.99% |
100g |
|
电议 |
购买 |
|
01187005 |
|
7789-17-5 |
Acros |
for analysis, 99.9% |
25GR |
|
电议 |
购买 |
|
01379192 |
|
7647-17-8 |
TCI |
99.0%(T) |
25G |
|
电议 |
购买 |
|
01586072 |
|
7647-17-8 |
Sigma-Aldrich |
formolecularbiology,≥99%(silvernitratetitration) |
1KG |
|
电议 |
购买 |
|
01357731 |
|
7647-17-8 |
Sigma-Aldrich |
≥99.5% trace metals |
500G |
|
电议 |
购买 |
|
01655529 |
|
7647-17-8 |
Sigma-Aldrich |
≥99.5% (titration) |
250G |
|
电议 |
购买 |
|
01655495 |
|
7647-17-8 |
Sigma-Aldrich |
≥99.0% |
250G |
|
电议 |
购买 |
|
01268579 |
|
7647-17-8 |
Sigma-Aldrich |
≥99% |
250G |
|
电议 |
购买 |
|
011342020 |
|
7647-17-8 |
Adamas |
99.9% |
5g |
|
电议 |
购买 |
|