|
|
|
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
|
|
BK2023060299
|
|
羟甲基纤维素钠 |
BK2023060299-01 |
粘度:600-3000 mpa.s |
|
¥380
|
|
BKC5200201
|
|
¥1080
|
|
BKC5190191
|
|
¥3000
|
|
BKC5190190
|
|
¥1800
|
|