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2-溴-4-氟-1-(二氟甲基)苯
RUBBER STOPPERS, SOLID, TOP D. 19 MM, BOTTOM D.14 MM, LENGTH 20 MM
BDS-HYPERSIL-C18 5UM 50X4.6MM COLUMN
SS COL. 3M X4MM X3MM, P/W 60/80 CHROMO- SORB 106
支管
PP带把手烧杯 (透明)
LiChroCART 100-10,LiChrosorb RP-18 7μm定制柱
四苯基卟啉锌(II)
Ion PAC AG14预柱
HyperSep Phenyl SPE Column, 500mg/6mL 30个/包装