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
1/4" tube x 1/4" tube union elbow
10mlPFAvolumetricflaskwiththreadedclosure,classA
PTFENitrogenGuns
25mmfiltermembrane,0.2micron
475mlsealedjarwithmoldeddrain,(2)3/8"ports
1/2"knurledferrulenut
4.0mmPTFEfrit,30micron
15mmvalvelessthreadedclosureforglass
90mmfiltermembrane,1-2micron
47mmtwo-stagefilterassembly,1/4"x1/4",PFAclamp
具砂板层析柱四氟节门砂板G3外径40mm250mm/24#