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LiChroCART 150-10,LiChrospher 100 RP-8e 10μm定制柱
2-Heptylcyclopentanone
FocusLiner分流/不分流玻璃衬管(填充玻璃棉)
Puradisc 聚醚砜针式滤器
N,N,N',N'-四甲基-O-(N-琥珀酸亚胺基)脲六氟磷酸盐
搅拌棒,PTFE材质,9.5x550 mm,含两片可移动桨叶
2,3-DIBROMO-5,6-DIMETHYL-1,4-BENZOQUINONE
SUCTION TUBE, WITH ST-STOPCOCK, STRAIGHT, CONE ST 14/23
乙腈中乙氧苯草胺溶液,1000μg/mL
抑草磷标准品