| | Ohaus/V21PW6奥豪斯天平 | 38 | ￥3860.00 | ￥3860.00 | | ￥3860.00 |  |
| | 德国VITLAB 64795 PMP材质A级高型量筒 凸出刻度 | 0 | ￥51.52 | ￥51.52 | | ￥51.52 | |
| | International Enviroguard Coverall Bodyfilter Hb Xl Cs25 CE4014BP-XL | 22 | ￥2299.90 | ￥2299.90 | | ￥2299.90 | |
| | International Enviroguard Coverall Viroguard Hd 5xl Cs25 2407-5XL | 30 | ￥3099.90 | ￥3099.90 | | ￥3099.90 | |
| | International Enviroguard Frock Bodyfilter Iw 4xl Cs50 CE4046CI-4XL | 20 | ￥2099.90 | ￥2099.90 | | ￥2099.90 | |
| | International Enviroguard Coverall Mcrog洁净室防护套装 | 34 | ￥3499.90 | ￥3499.90 | | ￥3499.90 | |
| | Eutech EC-PH5 经济型便携式pH计 | 29 | ￥2940.00 | ￥2940.00 | | ￥2940.00 | |
