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WITEG 抽滤组件 for 8.390.102
Insert 嵌套式培养板系统:6孔,含6排内嵌小室,IOS,PC膜,cellGrade plus,8.0 μm
气相色谱柱,TG-1MS 60m x 0.32mm x 1μm
SPATULAS, DOUBLE MADE OF STAINLESS STEEL, POLISHED, LENGTH 150 MM
3'-氯-4'-氟苯乙酮
4-溴-2-氯甲苯
甲醇中邻二甲苯溶液标准物质
VACUUM-SUBLIMENTATION APPARATUS MACRO-APPARATUS GL 100, 1000 ML
气进样针
ERLENMEYER-FLASKS, 1 000 ML, ST 24/29, 131 X 220 MM ECONOMY PACK = 10 PCS