如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Laboratory scissor, length: 150 mm, straight, with plastic grip, stainless steel
Boston Round窄口瓶,无盖,不透明白色高密度聚乙烯,125毫升容量,每包500
5ml样品瓶套装-不带滤芯
套装 UNAS 2ML WM 棕色 STEP 样品瓶 10-425 黑色 瓶盖 聚四氟乙烯/硅树脂 100/包装
Hoist pulley and 3 band springs for N-EVAP 115 and 116
堆叠托盘,32.4×25.4cm
PK10 OMNIFIT VITON O-RINGS FOR 25MM BORE COLUMNS
400mm普通干燥器
气相色谱柱,UFC-200 UltraFast Col 0.18mmID 0.4μm 10m
2-氨基-5-二乙氨基戊烷