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
分体式长PEEK接头套装,用于1/16"外径管
Millipore 0.5mL离心超滤管
Chromosorb P AW-DMCS 100/120mesh
甲醇中磺胺二甲基嘧啶溶液标准物质
LiChroCART 250-4,Superspher 60 RP select b 4 μm定制柱
2-乙基-1,3-己二醇
填充柱 Porapak QS 80/100
Sample holder ss 24 pos w 2 springs, support ring & hex key
Desiccator plate, PP, for desiccator article number 80554
VACUUM RETENTION VALVE