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
COLOR.COMPARISION TUBES, NESSLER, 100 ML, SHORT FORM, WITH OPTICALLY PLANE BOTTOM, MARKS AT 50 + 1
螺纹 20MM 红色 聚四氟乙烯/硅树脂 0.60
气进样针
苯酚检测试剂盒,显色试剂片
(R)-(-)-2-[羟基(二苯基)甲基]-1-甲基吡咯烷
90孔样品叠放架(孔直径17mm)
电缆
Tubing fitting set
硒同位素溶液标准物质
Graduated pitcher, SAN, moulded scale, 3000 ml