氮化硅,Silicon nitride;predominantly β-phase, ≤10micron primary particle size
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反式-4-羟基-L-脯氨酸 [羟脯氨酸, L-羟基脯氨酸],trans-4-Hydroxy-L-proline [Hyp];Pharmaceutical Secondary Standard; Certified Reference Material
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碱木质素 [碱性木素],Lignin, alkali;powder
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淫羊藿次苷II [宝藿苷I],Icariside II;≥98% (HPLC)
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Nα-芴甲氧羰基-N(in)-叔丁氧羰基-D-色氨酸,Fmoc-D-Trp(Boc)-OH;≥95.0% (HPLC)
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川陈皮素,Nobiletin;phyproof® Reference Substance, ≥98.0% (HPLC)
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1-(反-4-己基环己基)-4-异硫氰基苯,1-(trans-4-Hexylcyclohexyl)-4-isothiocyanatobenzene;liquid crystal (nematic), 99%