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4-氰基-4'-戊氧基联苯
BDS-HYPERSIL-C8 5UM 10X4MM DROP-IN GUARDS 4/PK
储存管,1.2 ml,PP材质,八联管,PE管盖,未灭菌
10ng/ul,10ml烯虫酯溶于环己烷 标准品
TEST TUBE RACKS, STAINLESS STEEL WIRE, H.70 MM, L. 130 MM, W. 50 MM, COMPARTMENT SIZE 18 X 18 MM,
称量勺
TUBES THREADED, WITH RESTRICTION, GL 60 ISO SCREW-THREAD, 75 X 130 X 2,2 MM
N-烯丙基羰基-2-硝基苯磺酰胺
铃兰醛
乙酸乙酯 ACS