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
Female Nut 5/16-24 PEEK Green
29种农药混标(GB 23200.14-2016 LC组D)
PuriTox MultiToxin复合毒素净化柱
甲醇:甲苯(4:1)中7种氯苯混标(HJ621-2011水质氯苯类化合物的测定)
COVER, PORCELAIN, FOR MELTING CRUCIBLES, HIGH FORM, GLAZED, 45 MM DIAM.
Isotretinoin
气进样针
STIRRING THERMOMETER,SOLID STEM -10/+110:1 G.C, OD.6/7 MM X 260 MM
MINI MICROFILTER ASSEMBLY W/1UM FRIT
称量纸75*75