氢氧化钠,Sodium hydroxide;puriss., meets analytical specification of Ph. Eur., BP, NF, E524, 98-100.5%, pellets
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(S)-(+)-(2-甲基丙烯酰)-2,10-樟脑磺内酰胺,(S)-(+)-(2-Methylacryloyl)-2,10-camphorsultam;99%
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2,5-二苯基噁唑,2,5-Diphenyloxazole [DPO, PPO];suitable for liquid scintillation spectrometry
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硫酸铁铵 (III)十二水合物 [硫酸高铁铵, 十二水],Ammonium iron(III) sulfate dodecahydrate;ReagentPlus®, ≥99%
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亚精胺 [精脒],Spermidine;BioReagent, for molecular biology, suitable for cell culture, ≥98%
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硫酸钆(III)八水合物,Gadolinium(III) sulfate octahydrate;≥99.99% trace metals basis