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
SNAP-IT 密封垫 聚四氟乙烯/红色橡胶
PTFE MEMBRANE FILTERS, WHITE PLAIN, NON-STERILE, HYDROPHILIC
BURETTE-TUBE, CLASS B, SCHELLBACH,10 ML:0,02.
气相色谱柱,TR-1 30m, 0.32, 5um
NOT LONGER AVAILABLE !
LiChroCART 150-10,LiChroprep CN 40-63μm定制柱
紫脲酸铵
TITAN 注射器 滤器 聚偏氟乙烯 0.2UM 4MM 10 000 EA/件
LABORATORY BOTTLES 2000 ML, RED GRADUATED IN A COLOR CODE SYSTEM, BOROSILICAT GLASS 3.3,ISO 4796
3种阴离子混标,Br/ClO3/PO4(as P),500mg/L溶于 H2O