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ODS-HYPERSIL-2 3UM 10X2.1MM DROP-IN GUARDS 4/PK
10ml刻度吸管
TEST TUBES, DURAN, WITH ST-PE-STOPPER, CONICAL BOTTOM, ? 17 MM, HEIGHT 120 MM, ST 14/23, UNGRADUAT
溴甲酚紫蛋白胨培养液
生活固体废弃物中多环芳烃成分分析标准物质
16*160mm玻璃试管、GL18
MAGNETIC STIRRING BARS,PTFE, CYLINDRICAL, O.? 8 MM, LENGTH 45 MM
流动石蜡
LiChroCART 250-3 LiChrospher 60 RP-select (5 um) HPLC cartridge
不分流进样口衬管，25个/包
