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
Process Chemistry, Replacement Olives, Compression Fitting, 5/PK, Metric,Bore Size 16mm
RUBBER STOPPERS, SOLID, TOP D. 31 MM, BOTTOM-D. 25 MM, LENGTH 30 MM
MANIFOLD ASSEMBLY, 4 STATION, FOR MSA
水合氯醛标准溶液(1mg/ml叔丁基甲基醚溶液)
PUNYW7050183 2-Nitro-4';-Chlorodiphenyl Sulfide
(2502)Mn锰标液
O型圈(10只/包)
(德国KNF) 隔膜真空泵及压缩机
CD-1气相毛细管色谱柱
中空 铝密封垫 8MM 1000/件