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2,3-二氟苯胺
HS F5 5UM 5CMX10.0MM DISCOVERY HPLC &
ALLIHN-CONDENSERS, ACC. TO DIN 12581, CONE ST 19/26, 2x GL 14, JACKET LENGTH 160 MM, PACK = 2 PCS
CAPCELL PAK C18 UG120 (S-5) 15X250
(定制产品)8种元素ICP-MS混标,Li/Sc/Ge/Y/Rh/In/Re/Bi,100mg/L溶于5% HNO3 + Tr HCl
4-溴代巴豆酸
四羟基苯醌二钠盐
CTGF(CCN2), Human, recombinant
磷酸氢二铵
Talboys 实验架玻璃纤维支杆,305mm