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
甲基叔丁基醚
NUCLEOSIL SILICA 5UM 250X4MM COLUMN
LIEBIG-CONDENSERS (WEST), ACC. TO DIN 12576, CONE ST 24/29, JACKET LENGTH: 400 MM
3% SP-1500 ON 80/120 CARBOPACK B 色谱柱,用于Agilent/HP
真空干燥器,聚丙烯-聚碳酸酯
表面皿
BOTTLES,CONICAL SHOULDER,PP, WIDE- -MOUTHED,TRANSPARENT, WITH DIN-SCREW- -CAP, 100 ML
不锈钢药勺
Ashcroft Test Gauge 精确压力表
LiChroCART 125-4,6,LiChrosorb 100 Si 10μm定制柱