| | Cole-Parmer® 1992757-010BHV01 自洁的pH电极，3 KΩBALCO，10英尺的电缆，BNC | 19 | ￥1936.00 | ￥1936.00 | | ￥1936.00 |  |
| | Cole-Parmer 300电导率/电阻率/温度1/8-DIN变送器 | 25 | ￥2519.00 | ￥2519.00 | | ￥2519.00 | |
| | Hart Scientific 1504-156 热敏电阻温度计 | 234 | ￥23450.00 | ￥23450.00 | | ￥23450.00 | |
| | NYCO 65 VASELINE 100G包装, AIR 3565/A, VV-P-236 A, DEF STAN 91-38/1, PX-7 | 0 | ￥93.12 | ￥93.12 | | ￥93.12 | |
| | Krylon 11oz. Cherry Red Weekend Spra 425-K362 | 0 | ￥94.90 | ￥94.90 | | ￥94.90 | |
| | accumet Accutuph pH电极，组合，单结，填充，玻璃身体，BNC | 13 | ￥1310.00 | ￥1310.00 | | ￥1310.00 | |
