| | nylon mesh bags.1微米聚丙烯绝对额定高效过滤袋 | 2 | ￥205.00 | ￥205.00 | | ￥205.00 |  |
| | Cole-Parmer MFVB1 流量计阀芯 | 8 | ￥814.00 | ￥814.00 | | ￥814.00 | |
| | Cole-Parmer®电机无泄漏泵，黄铜主体，5.5加仑或11英尺，1/2英寸的工会连接 | 33 | ￥3311.00 | ￥3311.00 | | ￥3311.00 | |
| | Cole-Parmer 3515MC/PQ 经济机械对流烘箱 | 221 | ￥22110.00 | ￥22110.00 | | ￥22110.00 | |
| | Ohaus/奥豪斯8003-PN推式悬挂弹簧秤 | 1 | ￥170.00 | ￥170.00 | | ￥170.00 | |
| | whatman 聚酯引流支撑圆片 231100 | 4 | ￥473.00 | ￥473.00 | | ￥473.00 | |
| | 维萨拉Vaisala DRYCAP®露点变送器DMT242 | 48 | ￥4895.00 | ￥4895.00 | | ￥4895.00 | |
| | Cole-Parmer®聚丙烯磁力驱动泵，离心泵，12 VDC用简单的开/关开关和其它控制选项 | 27 | ￥2717.00 | ￥2717.00 | | ￥2717.00 | |
| | AWA6224S型声校准器(4声压级校准,2级) | 12 | ￥1248.00 | ￥1248.00 | | ￥1248.00 | |
