四丁基硼氢化铵,Tetrabutylammonium borohydride;98%
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- 溴化钾,Potassium bromide;for analysis (max. 0,000001% Hg) EMSURE® ACS,Reag. Ph Eur
- 邻二甲苯,o-Xylene;reference substance for gas chromatography, ≥99% (GC)
- 碱木质素 [碱性木素],Lignin, alkali;solid
- 三氟甲磺酸铵,Ammonium trifluoromethanesulfonate;99%
- 氯磷酸二苯酯,Diphenyl phosphoryl chloride [DCP];96%
- 胡黄连苷II,Picroside II;phyproof® Reference Substance, ≥90.0% (HPLC)