| | WhatmanLITMUS BLUE广泛pH试纸10360300 LITMUS BLUE 10x75MM 100/PK | 1 | ￥125.00 | ￥125.00 | | ￥125.00 |  |
| | 梅特勒 JW2106537 9.21pH缓冲液TechnicalBuffer1瓶×250mL | 1 | ￥178.99 | ￥178.99 | | ￥178.99 | |
| | Druck PV211-104-P-2-16G 校准泵 | 190 | ￥19030.00 | ￥19030.00 | | ￥19030.00 | |
| | 梅特勒 51350052 4.006pH缓冲液NIST/DINBuffer1瓶×250mL | 2 | ￥279.68 | ￥279.68 | | ￥279.68 | |
| | 德国VITLAB 163294 PP刻度移液管 | 1 | ￥115.00 | ￥115.00 | | ￥115.00 | |
| | ITW Transplex Mini-Compressed CleanFoam ESD Swab, ITW Texwipe TX750E Swab Mini Compressed PK500 | 9 | ￥999.90 | ￥999.90 | | ￥999.90 | |
