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PUNYW24694547 5-Carboxy-6-Hydroxymethyl-Dehydro-Nitrendipine Sodium Salt
(2.4.5-Trichlorophenoxy)acetic acid methyl ester Solution 100ug/ml in Methanol
Danofloxacin Mesylate 标准品
Piperiacetildenafil 标准品
2,3,3',4',6-Pentachlorobiphenyl (无证书)
腐霉利溶液,1000ppm
Atrazine desethyl
氟虫腈硫化物溶液,1000ppm
2,4-二甲基苯胺(标准品)[95-68-1]
丙酮中硫环磷标准溶液