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
β-D-葡萄糖五乙酸酯
LID.PS, CRYSTAL CLEAR, 345 X 35 MM, HEIGHT 40 MM
DP 蓝色 瓶盖 含 聚四氟乙烯/红色橡胶 隔垫
瓶塞 丁基橡胶 20MM 500/包装
Metrohm 阴离子浓缩柱
TITANIUM DRIVE SHAFT FOR RDE VA
Anchor stirrers for flasks of 250 - 1000 ml, with GL 10 instead of coupling pivot, lenght x ? - shaft - 450 x 10 mm, fits to 50/150 KF
millipore SDI测定仪
Poroshell 120 EC-C18柱
亚甲基蓝