| | 普兰德滴定管,BLAUBRAND®, AS级,50:0.01 ml,直滴型PTFE阀针,212488 | 18 | ¥1893.00 | ¥1893.00 | | ¥1893.00 |  |
| | EP Scientific P156-120ST-MIA 120ml 聚苯乙烯瓶,50mg 药片EP 120ml polystyrene bottle w/50mg tablet | 24 | ¥2486.00 | ¥2486.00 | | ¥2486.00 |  |
| | 普兰德滴定管,SILBERBRAND, B级,直滴型滴定阀,10:0.05 ml,玻璃阀芯,12013 | 9 | ¥929.00 | ¥929.00 | | ¥929.00 |  |