邻二甲苯,o-Xylene;suitable for HPLC, 98%
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十六烷基二甲基乙基溴化铵,Ethylhexadecyldimethylammonium bromide;≥98% (non-aqueous titration)
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4,4′-联吡啶水合物,4,4′-Dipyridyl hydrate;98%
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内切核酸酶来源于粘质沙雷氏菌,Turbonuclease from Serratia marcescens;recombinant, expressed in E. coli, ≥200,000 units/mL
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4-戊烯酐,4-Pentenoic anhydride;98%
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甲基丙烯酸正己酯,Hexyl methacrylate;98%, contains 100 ppm MEHQ
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分散蓝124,Disperse Blue 124 [DB124];for microscopy