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
脱氢醋酸钠一水合物
lecture-bottle 气体调节阀,0-15 psig deli
WOULFF BOTTLES, WITH TWO ST-SIDE-NECKS GL 18, CENTER NECK GL 25 AND SCREW CAPS, 2000 ML, HEIGHT 22
EPA 8270 Internal Standard Mix, 4000 mg/L (RM, ISO GUIDE 34)标准品
硼硅酸玻璃称量漏斗,适用于10-50ml细颈瓶
十六烷三甲基溴化铵琼脂
PUNYW7736185 Entecavir Impurity 24
简易封闭手套箱(2只手套,50L,自封带式)
Chemical scoops, made of aluminium, 1600 ml, length 400 mm,
(定制产品)6种元素ICP-MS混标,Ce/Co/Li/Tl/Y/In,10μg/L溶于1% HNO3