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
安全标签-丙酮,规格130mm*35mm,10张/片
3,4,5,6-TETRABROMO-(1,2)BENZOQUINONE
BIOBASIC CN 5UM 50X1MM COLUMN
3-氰基伞形酮
Waters 1.5ml 棕色高瓶颈最大回收螺纹口瓶,含带与开口PTFE/硅胶垫子的盖子,100只/盒
N-Nitroso-di-n-butylamine,1000ng/ul 标准品
锆(Zr)ICP-MS标准溶液,10000mg/L±2%溶于4% HNO3
巯基乙酸甲酯
氧化铜(II)
WEIGHING GLASSES, 15 ML, HIGH FORM, WITH ST-LID, PERMANENT GRADUATION AND MEASURES, H: 40 MM, D: