北纳-伟业计量 |
BWQ8357-2016-5mL |
5mL |
现货 |
78-93-3 |
甲醇中丁酮溶液标准物质 |
1000μg/mL |
60.00
60.00
|
|
isoreag |
IR-37205 |
100mg |
6周 |
[53389-26-7;unlabelled:78-93-3] |
2-丁酮-4,4,4- D3 2-Butanone-4,4,4-d3 |
98%atom |
2,650.00
2,650.00
|
|
isoreag |
IR-37279 |
50mg |
6周 |
[350820-09-6;unlabelled:78-93-3] |
2-Butanone-d8 2-Butanone-d8 |
98%atom |
4,600.00
4,600.00
|
|
isoreag |
IR-37404 |
1g |
6周 |
[24313-50-6;unlabelled:78-93-3] |
2-Butanone-1,1,1,3,3-d5 2-Butanone-1,1,1,3,3-d5 |
98%atom |
2,990.00
2,990.00
|
|