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LiChroCART 25-4,LiChroprep 60 Si 15-25μm定制柱
六位装置支架
SEPARATING CHAMBERS-TLC, ROUND WITH CAP FOR PLATES 200/50 MM, ? 60 MM, HEIGHT 230 MM
(R,R)-2,6-双(4-异丙基-2-恶唑啉-2-基)吡啶
填料 5%SE-30 on Chromosorb WAW DMCS 60/80
Dibenzo(a,l)pyrene,10ng/ul 标准品
2-氨基-4-氰基嘧啶
Block inserts .875 x 1.75 in aluminum anodized for MULTIVAP 118, 48ea
BETASIL PHENYL/HEXYL 5UM 50X4.6MM COLUMN
盖,聚丙烯,蓝色,38-430