| | Cole-Parmer® 通用pH电极，3kΩ的BALCO实验室，10英尺电缆 | 13 | ￥1397.00 | ￥1397.00 | | ￥1397.00 |  |
| | Jenco Instruments Port Analog Ph Meter Kit 611AK | 18 | ￥1899.90 | ￥1899.90 | | ￥1899.90 | |
| | Jenco Instruments Port PH/MV Meter Kit W/LCD Dsp 601AK | 30 | ￥3099.90 | ￥3099.90 | | ￥3099.90 | |
| | 瑞士KIMBLE 14000-20 玻璃烧杯 | 18 | ￥1831.00 | ￥1831.00 | | ￥1831.00 | |
| | Jenco Instruments Thermo Printer Paper 3RL/PK 6000G | 2 | ￥239.90 | ￥239.90 | | ￥239.90 | |
| | Jenco Instruments Ph Meter Kit Port W/LED Disply 608AK | 26 | ￥2699.90 | ￥2699.90 | | ￥2699.90 | |
| | ITW-Texwipe Therma Seal PK150 TX2069 | 5 | ￥599.90 | ￥599.90 | | ￥599.90 | |
| | Jenco Instruments Cable Electrode F/6000E 6001C | 4 | ￥439.90 | ￥439.90 | | ￥439.90 | |
| | ITW-Texwipe Wipers 12X12 2PLY Plyest PK100 TX2412 | 11 | ￥1199.90 | ￥1199.90 | | ￥1199.90 | |
| | ITW-Texwipe Wiper Clnrm Vectra 9X9IN PK100 TX1010W | 7 | ￥739.90 | ￥739.90 | | ￥739.90 | |
| | Jenco Instruments Ph Meter Portble W/LED Display 608 | 19 | ￥1999.90 | ￥1999.90 | | ￥1999.90 | |
