|
|
| |
氮掺杂碳钴单原子催化剂 |
| BK20221225002 |
1g,片径:0.5-2μm |
| BK20221225001 |
2g,片径:0.5-2μm |
|
¥1750
|
|
BK2024090111
|
|
¥1250
|
|
BK2024090111
|
|
¥2280
|
|
|
| |
银纳米线定制 |
| BK20240628 |
1g20±3nm/20-25um |
| BK20240627 |
1g15士3nm/15-18um |
|
¥3402
|
|
BK202311011
|
|
¥580
|
|
BK2023100906
|
|
¥1080
|
|
BK2023100906
|
|
¥1080
|
|
Q-0174840
|
|
¥1680
|
|
Q-0175226
1306-38-3 |
|
¥555
|
|