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Supelcosil LC-18-S液相色谱柱
HYPERSIL GOLD C8 5UM 50X0.3MM KAPPA COLUMN
PUNYW7742379 Decitabine Impurity 22
硅胶管，内径10.0，外径15.0，壁厚2.5 mm
MAGNETIC STIRRING BARS, CYLINDRICAL, PTFE, O. D. 6 MM, LENGTH 30 MM
甲醇中雌三醇溶液标准物质
Hibar 100-4,6,LiChrospher 100 CN 5μm定制柱
LY2157299
五甲基苯，>99.0%(GC)
AUTOMATIC BURETTES, DIN B, 50 ML:0,1, CLEAR PLASTIC BURETTE (PMMA), WITH PE-BOTTLE AND PLASTIC-BAS
