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SPE接头
9mm 瓶盖/隔垫 Ultra Clean 09 15 0481, 1000个/包装
HYPERGEL OP60 10UM 300X7.7MM COLUMN
STIRRING BARS, 7x50 mm
STIRRING THERMOMETERS,SOLID STEEM,DIFICO GRAD. FILLED W.ORGANIC LIQUIDS,-10+150|C DIA. 6-7MM, L.26
钨(W)AAS标准溶液,1000mg/L溶于2% HNO3+ 1% HF
管路接头,PP,直通,用于内径为7- 9 mm的管路
溴乙腈
ZR-PBD 3UM 15CM X 2.1MM DISCOVERY &
ASCENTIS C8 3UM 15CM X 4.6MM HPLC COLUMN