Quality Standard:外觀Appearance 紅色至暗紅色結(jié)晶粉末或結(jié)晶
紅外光譜鑒別Infrared spectrometry 和對(duì)照品匹配
純度Purity ≥98.0% (UV-Vis)
吸光度試驗(yàn)Ratio of Absorbances A361/278 nm 1.85 ±0.01
品級(jí)Grade 細(xì)胞和昆蟲(chóng)細(xì)胞培養(yǎng)級(jí)
(for cell culture, for insect cell culture)
外觀Appearance 紅色至棕色粉末
紅外光譜鑒別Infrared spectrometry Conforms
純度Purity ≥98.5% (UV-Vis)
干燥失重drying loss ≤12%
水溶解試驗(yàn)solubility in water 50MG/ML in water ,dark red solution
細(xì)胞培養(yǎng)測(cè)試cell culture test pass
i昆蟲(chóng)細(xì)胞培養(yǎng)測(cè)試insect cell culture test pass