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
磁力搅拌子,PTFE材质,7x2 mm,圆柱形
定制6种元素混标(Co,Cr,Mo,Ni,Se,V)
热电衬管用石墨垫圈
李氏菌增菌肉汤1
Compartment tray, PVC, 9 cavities, 355 x 300 mm
VOLUMETRIC FLASKS WITHOUT GRADUATION MARK, WITH STOPPER BED UNGROUND, 3000 ML NS 29/32, DURAN
9125 SAMPLE LOOP 200 UL RHEODYNE
SiliaBond? C1non-endcappedcappedDC)CC)CK AND SCREW CAP,SILICONE GASKET NS-STOPPER00 ML, DURAN
MDN-1 气相毛细管柱
十二水硫酸铬铝