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
苄基三丁基氯化铵
套箍,SS,1/16",50/PK
异辛烷中正十六烷溶液标准物质
Rigid Sleeves - Full Length A Type
锥形磨口瓶塞,硼硅酸盐玻璃,14/23,八角形,实心
VOLUMETRIC FLASKS, 20 ML, DIN-A, CONFORMITY CERTIFIED, RING MARKS, INSCRIPTION, BLUE GRADUATED, ST-HOLLOW GLASS STOPPERS, ST 10/19
STOPCOCKS, SCHIFF, HOLLOW ST-PLUG, ACC. TO DIN 12545, HIGH VACUUM, BORE: 2,5 MM, ST 14,5 / 9 X 10
25µL gas tight气密型进样针
2,4-二甲基苯肼盐酸盐
萘啶酮酸(5.0mg)