| Cole-Parmer PMR1-010764 浮子流量计 | 19 | ¥1914.00 | ¥1914.00 | | ¥1914.00 | |
| Cole-Parmer GR60210AVB-CP 浮子流量计 | 16 | ¥1617.00 | ¥1617.00 | | ¥1617.00 | |
| Cole-Parmer RB-100MI-GPM1 桨轮流量计 | 36 | ¥3619.00 | ¥3619.00 | | ¥3619.00 | |
| Cole-Parmer 165840AIR 流量开关 | 16 | ¥1628.00 | ¥1628.00 | | ¥1628.00 | |
| Cole-Parmer 165841 流量开关 | 16 | ¥1628.00 | ¥1628.00 | | ¥1628.00 | |
| Cole-Parmer GR10731SVV-CP 变截面流量计 | 36 | ¥3608.00 | ¥3608.00 | | ¥3608.00 | |
| Whatman 8 RULED 定性滤纸10347008 8 RULED 70MM 100/PK | 2 | ¥249.00 | ¥249.00 | | ¥249.00 | |