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2-Diethylamino-6-hydroxy-4-methylpyrimidine (DEAMPY)
AA Grade Selenium, 50 mL 1,000 mg/L in 2% HNO3
THERMOSTATIC REACTION VESSELS, NW 150 UNGRAD. WITH COOLING JACKET AND WITHDRAWAL VALVE, 6 000 ML,
气相色谱柱,TG-1301MS 60m x 0.25mm x 0.50μm
PUNYW6969339 Emtricitabine Impurity 18
2XOF1202-40MD6型无油空气压缩机
五氯苯胺标准品
PCB No. 172,10ng/ul 标准品
1,2-双(三甲基硅氧基)乙烷
Bond Elut C2 SPE小柱