|  | Masterflex 07017-52标准泵头Masterflex L / S 17管,PPS外壳/ SS转子 | 22 | ¥2280.00 | ¥2280.00 |      | ¥2280.00 |  | 
   |  | A&D 220 VAC, 50/60 Hz适配器 | 4 | ¥490.00 | ¥490.00 |      | ¥490.00 |  | 
   |  | 日本AND GH-202 工业天平 | 236 | ¥23629.00 | ¥23629.00 |      | ¥23629.00 |  | 
   |  | 日本AND GP-102K 工业天平 | 351 | ¥35176.00 | ¥35176.00 |      | ¥35176.00 |  | 
   |  | Cole-Parmer可溯源的高精度,便携式电导率仪和探头 4063 | 95 | ¥9515.00 | ¥9515.00 |      | ¥9515.00 |  | 
   |  | 日本共立WAK化学需氧量测试包 WAK水质COD测试包-COD(H) | 4 | ¥420.00 | ¥420.00 |      | ¥420.00 |  | 
   |  | 哈纳HI931101型防水型便携式盐度、钠度计 | 82 | ¥8250.00 | ¥8250.00 |      | ¥8250.00 |  | 
   |  | 霍尼韦尔 Impulse XP-NH3 气体检测仪 | 65 | ¥6562.50 | ¥6562.50 |      | ¥6562.50 |  | 
   |  | 日本共立WAK铁测试包-全铁FE | 4 | ¥420.00 | ¥420.00 |      | ¥420.00 |  | 
   |  | 日本AND GP-32K 工业天平 | 250 | ¥25082.00 | ¥25082.00 |      | ¥25082.00 |  | 
   |  | 日本共立WAK亚硝酸(高)测试包-亚硝酸(高)NO2 | 4 | ¥420.00 | ¥420.00 |      | ¥420.00 |  | 
   |  | 霍尼韦尔 impulse x1  天然气检测仪 | 33 | ¥3375.00 | ¥3375.00 |      | ¥3375.00 |  |