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DL-A-PHOSPHATIDYLCHOLINE , DIPALMITOYL (U-13C40, 98%) 标准品
Ethoxylated cocoamine (latex stabilizer)
Cellulose acetate propionate (无证书)
丁喹酯溶液,100ppm
甲醇中速灭磷溶液 广电计量
4-Methoxytoluene-2,3,5,6-d4 标准品
Bretylium Tosylate
3,3'Diethyloxadicarbocyanine iodide (无证书)
Flufenacet,提供COA报告
Acridine (d9)