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XBridge BEH HILIC Sentry 保护柱芯
2,3,5-三乙酰尿苷
SUPELCOSIL LC-SCX液相色谱柱
250ul固定针头进样针
呋喃唑酮(AOZ)检测试剂盒
GAS COLLECTION TUBES WITH ST-STOPCOCK STRAIGHT AND ST-STOPCOCK CZAKO, WITH SEPTUM, 350 ML ?:54,SOLID LENGTH:200,OVERALL L.:420MM
三氧化二硼
岛津紫外分光光度计50mm玻璃比色皿
2-Methyl-2,4-pentanediol
KD flask 250ml, Snyder column combo 280mm, conc tube 10ml insul,' Hopkins condenser combo 270mm, ro