1-壬硫醇,1-Nonanethiol;99%
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毛蕊花糖苷 [毛蕊花苷],Verbascoside;phyproof® Reference Substance, ≥90.0% (HPLC)
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羟丙基甲基纤维素,(Hydroxypropyl)methyl cellulose [HPMC];viscosity 40-60 cP, 2 % in H2O(20 °C)(lit.)
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2,6-二叔丁基对甲酚 [BHT, DBPC],2,6-Di-tert-butyl-4-methylphenol;certified reference material, TraceCERT®
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2-(4-羟苯基)乙醇,2-(4-Hydroxyphenyl)ethanol [p-HPEA];98%
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二碘化铕 [碘铕],Europium(II) iodide;anhydrous, powder, 99.9% trace metals basis
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2-巯基吡啶-N-氧化物钠盐溶液,2-Mercaptopyridine N-oxide sodium salt solution;~40% in H2O, very deep brown