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样品瓶 20ML 透明 S/N 100/包装 28X57
吡嗪
Bond Elut PSA SPE小柱,120um, 500mg/3ml
DR2800可见分光光度计
HYPERSIL DUET C18/SCX 5UM 150X4.6MM COLUMN
2-溴-4-氟苯甲腈
仲辛醇
CL scw inst 150uL concl pullpt 8mm 100pk(agilent内衬管)
LiChroCART 100-4,6,LiChroprep 60 Si 5-20μm定制柱
10-32 Fem to Male Luer Assy Tefzel - Nat