紫草素,Shikonin;A naphthoquinone found in the Chinese herb Shiunko, ≥98% (HPLC)
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N-乙酰基-D-氨基葡萄糖,N-Acetyl-D-glucosamine [D-GlcNAc];≥99% -
N-硬脂酰甘氨酸,N-Stearoylglycine;analytical standard, ≥95.0% (HPLC) -
5,5'-二硫代双(2-硝基苯甲酸),5,5′-Dithiobis(2-nitrobenzoic acid) [DTNB];≥98%, BioReagent, suitable for determination of sulfhydryl groups -
叔丁基三氯硅烷,tert-Butyltrichlorosilane [tBuSiCl3];96% -
酵母抽提物 [酵母粉],Yeast Extract;for technical purposes (in fermentation) -
四环素盐酸盐 [盐酸四环素],Tetracycline hydrochloride;powder, BioReagent, suitable for cell culture, 95.0-102.0%
