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
SILICONE RUBBER SEALS, 22 X 2,0 MM FOR PIERCING FOR SCREW THREADS GL 25, PTFE-COATED
(S)-(+)-泛解酸内酯,97%
CYLINDERS, MULTI PURPOSE, ROUND BASE, ROUGH GROUND RIM, 50X300MM, 600ML, DURAN
五溴联苯醚,10ng/ul溶于环己烷 标准品
硫酸盐-硫离子标液,SO4-S,1000mg/L溶于 H2O
4-(1H-咪唑-1-基)苯胺
XTerra 苯基柱保护柱芯(2.1mm×20mm,3.5um)
PUNYW7291145 Paroxetine Impurity 16
t-Butyl 3-Oxocyclobutanecarboxylate
2-氨基-1-萘磺酸钠