宽缨酮，Eurycomanone；≥90% (LC/MS-ELSD)
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DL-乳酸，DL-Lactic acid；85%, FCC -
![图片 硒纳米颗粒分散液，Selenium nanoparticles [SeNP]；80 nm particle size, 0.15 wt. % in water, dispersion](https://www.bszh.cn/images/thumbs/0014174_selenium-nanoparticles-senp80-nm-particle-size-015-wt-in-water-dispersion_32.png "显示明细 硒纳米颗粒分散液，Selenium nanoparticles [SeNP]；80 nm particle size, 0.15 wt. % in water, dispersion")
硒纳米颗粒分散液，Selenium nanoparticles [SeNP]；80 nm particle size, 0.15 wt. % in water, dispersion -
R-(+)-尼古丁，R-(+)-Nicotine -
2-戊酮，2-Pentanone；suitable for HPLC, 99.5% -
蜕皮激素，20-Hydroxyecdysone；phyproof® Reference Substance, ≥90.0% (HPLC) -
聚合物键合型哌啶，Piperidine, polymer-bound；extent of labeling: 3.0-4.0 mmol/g loading, 1 % cross-linked with divinylbenzene
